Salagen

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Overview

What is Salagen?

SALAGEN® Tablets contain pilocarpine hydrochloride, a cholinergic agonist for oral use. Pilocarpine hydrochloride is a hygroscopic, odorless, bitter tasting white crystal or powder which is soluble in water and alcohol and virtually insoluble in most non-polar solvents. Pilocarpine hydrochloride, with a chemical name of (3-)-2(3)-Furanone, 3-ethyl-dihydro-4-[(1-methyl-1-imidazol-5-yl)methyl] mono-hydrochloride, has a molecular weight of 244.72.

Each 5 mg SALAGEN® Tablet for oral administration contains 5 mg of pilocarpine hydrochloride. Inactive ingredients in the tablet, the tablet's film coating, and polishing are: carnauba wax, hypromellose, microcrystalline cellulose, stearic acid, titanium dioxide and other ingredients.

Each 7.5 mg SALAGEN® Tablet for oral administration contains 7.5 mg of pilocarpine hydrochloride. Inactive ingredients in the tablet, the tablet's film coating, and polishing are: carnauba wax, hypromellose, microcrystalline cellulose, stearic acid, titanium dioxide, FD&C blue#2 aluminum lake, and other ingredients.

What does Salagen look like?

What are the available doses of Salagen?

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What should I talk to my health care provider before I take Salagen?

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How should I use Salagen?

SALAGEN® Tablets are indicated for 1) the treatment of symptoms of dry mouth from salivary gland hypofunction caused by radiotherapy for cancer of the head and neck; and 2) the treatment of symptoms of dry mouth in patients with Sjogren's Syndrome.

Regardless of the indication, the starting dose in patients with moderate hepatic impairment should be 5 mg twice daily, followed by adjustment based on therapeutic response and tolerability. Patients with mild hepatic insufficiency do not require dosage reductions. The use of pilocarpine in patients with severe hepatic insufficiency is not recommended. If needed, refer to the subsection of the section of this label for definitions of mild, moderate and severe hepatic impairment.

Head & Neck Cancer Patients: The recommended initial dose of SALAGEN® Tablets is 5 mg taken three times a day. Dosage should be titrated according to therapeutic response and tolerance. The usual dosage range is up to 15-30 mg per day. (Not to exceed 10 mg per dose.) Although early improvement may be realized, at least 12 weeks of uninterrupted therapy with SALAGEN® Tablets may be necessary to assess whether a beneficial response will be achieved. The incidence of the most common adverse events increases with dose. The lowest dose that is tolerated and effective should be used for maintenance.

Sjogren's Syndrome Patients: The recommended dose of SALAGEN® Tablets is 5 mg taken four times a day. Efficacy was established by 6 weeks of use.

What interacts with Salagen?

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What are the warnings of Salagen?

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What are the precautions of Salagen?

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What are the side effects of Salagen?

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What should I look out for while using Salagen?

SALAGEN® Tablets are contraindicated in patients with uncontrolled asthma, known hypersensitivity to pilocarpine, and when miosis is undesirable, e.g., in acute iritis and in narrow-angle (angle closure) glaucoma.

Cardiovascular Disease:

Ocular:

Pulmonary Disease:

What might happen if I take too much Salagen?

Fatal overdosage with pilocarpine has been reported in the scientific literature at doses presumed to be greater than 100 mg in two hospitalized patients. 100 mg of pilocarpine is considered potentially fatal. Overdosage should be treated with atropine titration (0.5 mg to 1.0 mg given subcutaneously or intravenously) and supportive measures to maintain respiration and circulation. Epinephrine (0.3 mg to 1.0 mg, subcutaneously or intramuscularly) may also be of value in the presence of severe cardiovascular depression or bronchoconstriction. It is not known if pilocarpine is dialyzable.

How should I store and handle Salagen?

Store in a refrigerator between 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not freeze or expose to temperatures above 30°C (86°F). Discard if frozen. If refrigeration is unavailable, ZINBRYTA may be stored protected from light up to 30°C (86°F) for a period up to 30 days. Do not place ZINBRYTA back into the refrigerator after allowing it to warm to room temperature. Discard after 30 days without refrigeration. Store in a refrigerator between 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not freeze or expose to temperatures above 30°C (86°F). Discard if frozen. If refrigeration is unavailable, ZINBRYTA may be stored protected from light up to 30°C (86°F) for a period up to 30 days. Do not place ZINBRYTA back into the refrigerator after allowing it to warm to room temperature. Discard after 30 days without refrigeration. SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.SALAGEN® Tablets, 5 mg, are white, film coated, debossed round tablets, coded SAL 5. Each tablet contains 5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-705-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).SALAGEN® Tablets, 7.5 mg, are blue, film coated, debossed round tablets, coded SAL 7.5. Each tablet contains 7.5 mg pilocarpine hydrochloride. They are supplied as follows:NDC 62856-775-10 bottles of 100Store up to 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F).Manufactured by: 201370Patheon Inc.,Ontario, L5N 7K9Manufactured for:Eisai Inc.Woodcliff Lake, NJ 07677© 2009 Eisai Inc. January 2009SALAGEN® is a registered trademark of Eisai Inc.

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Clinical Information

Chemical Structure

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Clinical Pharmacology

Pharmacodynamics:

In a study of 12 healthy male volunteers there was a dose-related increase in unstimulated salivary flow following single 5 and 10 mg oral doses of SALAGEN® Tablets. This effect of pilocarpine on salivary flow was time-related with an onset at 20 minutes and a peak effect at 1 hour with a duration of 3 to 5 hours (See section).

Head & Neck Cancer Patients: In a 12 week randomized, double-blind, placebo-controlled study in 207 patients (placebo, N=65; 5 mg, N=73; 10 mg, N=69), increases from baseline (means 0.072 and 0.112 mL/min, ranges -0.690 to 0.728 and -0.380 to 1.689) of whole saliva flow for the 5 mg (63%) and 10 mg (90%) tablet, respectively, were seen 1 hour after the first dose of SALAGEN® Tablets. Increases in unstimulated parotid flow were seen following the first dose (means 0.025 and 0.046 mL/min, ranges 0 to 0.414 and -0.070 to 1.002 mL/min for the 5 and 10 mg dose, respectively). In this study, no correlation existed between the amount of increase in salivary flow and the degree of symptomatic relief.

Sjogren's Syndrome Patients: In two 12 week randomized, double-blind, placebo-controlled studies in 629 patients (placebo, N=253; 2.5 mg, N=121; 5 mg, N=255; 5-7.5 mg, N=114), the ability of SALAGEN® Tablets to stimulate saliva production was assessed. In these trials using varying doses of SALAGEN® Tablets (2.5-7.5 mg), the rate of saliva production was plotted against time. An Area Under the Curve (AUC) representing the total amount of saliva produced during the observation interval was calculated. Relative to placebo, an increase in the amount of saliva being produced was observed following the first dose of SALAGEN® Tablets and was maintained throughout the duration (12 weeks) of the trials in an approximate dose response fashion (See section).

Pharmacokinetics:

Pharmacokinetics in elderly male volunteers (N=11) were comparable to those in younger men. In five healthy elderly female volunteers, the mean Cmax and AUC were approximately twice that of elderly males and young normal male volunteers.

When taken with a high fat meal by 12 healthy male volunteers, there was a decrease in the rate of absorption of pilocarpine from SALAGEN® Tablets. Mean Tmax's were 1.47 and 0.87 hours, and mean Cmax's were 51.8 and 59.2 ng/mL for fed and fasted, respectively.

Limited information is available about the metabolism and elimination of pilocarpine in humans. Inactivation of pilocarpine is thought to occur at neuronal synapses and probably in plasma. Pilocarpine and its minimally active or inactive degradation products, including pilocarpic acid, are excreted in the urine. Pilocarpine does not bind to human or rat plasma proteins over a concentration range of 5 to 25,000 ng/mL. The effect of pilocarpine on plasma protein binding of other drugs has not been evaluated.

In patients with mild to moderate hepatic impairment (N=12), administration of a single 5 mg dose resulted in a 30% decrease in total plasma clearance and a doubling of exposure (as measured by AUC). Peak plasma levels were also increased by about 30% and half-life was increased to 2.1 hrs.

There were no significant differences in the pharmacokinetics of oral pilocarpine in volunteer subjects (N=8) with renal insufficiency (mean creatinine clearances 25.4 mL/min; range 9.8 - 40.8 mL/min) compared to the pharmacokinetics previously observed in normal volunteers.

Clinical Studies:

A 12 week randomized, double-blind, placebo-controlled study in 207 patients (142 men, 65 women) was conducted in patients whose mean age was 58.5 years with a range of 19 to 77; the racial distribution was Caucasian 95%, Black 4%, and other 1%. In this population, a statistically significant improvement in mouth dryness occurred in the 5 and 10 mg SALAGEN® Tablet treated patients compared to placebo treated patients. The 5 and 10 mg treated patients could not be distinguished. (See section for flow study details.)

Another 12 week, double-blind, randomized, placebo-controlled study was conducted in 162 patients whose mean age was 57.8 years with a range of 27 to 80; the racial distribution was Caucasian 88%, Black 10%, and other 2%. The effects of placebo were compared to 2.5 mg three times a day of SALAGEN® Tablets for 4 weeks followed by adjustment to 5 mg three times a day and 10 mg three times a day. Lowering of the dose was necessary because of adverse events in 3 of 67 patients treated with 5 mg of SALAGEN® Tablets and in 7 of 66 patients treated with 10 mg of SALAGEN® Tablets. After 4 weeks of treatment, 2.5 mg of SALAGEN® Tablets three times a day was comparable to placebo in relieving dryness. In patients treated with 5 mg and 10 mg of SALAGEN® Tablets, the greatest improvement in dryness was noted in patients with no measurable salivary flow at baseline.

In both studies, some patients noted improvement in the global assessment of their dry mouth, speaking without liquids, and a reduced need for supplemental oral comfort agents.

In the two placebo-controlled clinical trials, the most common adverse events related to drug, and increasing in rate as dose increases, were sweating, nausea, rhinitis, diarrhea, chills, flushing, urinary frequency, dizziness, and asthenia. The most common adverse experience causing withdrawal from treatment was sweating ().

Sjogren's Syndrome Patients: Two separate studies were conducted in patients with primary or secondary Sjogren's Syndrome. In both studies, the majority of patients best fit the European criteria for having primary Sjogren's Syndrome. ["Criteria for the Classification of Sjogren's Syndrome" (Vitali C, Bombardieri S, Moutsopoulos HM, et al: Preliminary criteria for the classification of Sjogren's Syndrome. . 1993; 36:340-347.)]

A 12-week, randomized, double-blind, parallel-group, placebo-controlled study was conducted in 256 patients (14 men, 242 women) whose mean age was 57 years with a range of 24 to 85 years. The racial distribution was as follows: Caucasian 91%, Black 6%, and other 3%.

The effects of placebo were compared with those of SALAGEN® Tablets 5 mg four times a day (20 mg/day) for 6 weeks. At 6 weeks, the patients' dosage was increased from 5 mg SALAGEN® Tablets q.i.d. to 7.5 mg q.i.d. The data collected during the first 6 weeks of the trial were evaluated for safety and efficacy, and the data of the second 6 weeks of the trial were used to provide additional evidence of safety.

After 6 weeks of treatment, statistically significant global improvement of dry mouth was observed compared to placebo. "Global improvement" is defined as a score of 55 mm or more on a 100 mm visual analogue scale in response to the question, "Please rate your present condition of dry mouth (xerostomia) compared with your condition at the start of this study. Consider the changes to your dry mouth and other symptoms related to your dry mouth that have occurred since you have taken this medication." Patients' assessments of specific dry mouth symptoms such as severity of dry mouth, mouth discomfort, ability to speak without water, ability to sleep without drinking water, ability to swallow food without drinking, and a decreased use of saliva substitutes were found to be consistent with the significant global improvement described.

Another 12 week randomized, double-blind, parallel-group, placebo-controlled study was conducted in 373 patients (16 men, 357 women) whose mean age was 55 years with a range of 21 to 84. The racial distribution was Caucasian 80%, Oriental 14%, Black 2%, and 4% of other origin. The treatment groups were 2.5 mg pilocarpine tablets, 5 mg SALAGEN® Tablets, and placebo. All treatments were administered on a four times a day regimen.

After 12 weeks of treatment, statistically significant global improvement of dry mouth was observed at a dose of 5 mg compared with placebo. The 2.5 mg (10 mg/day) group was not significantly different than placebo. However, a subgroup of patients with rheumatoid arthritis tended to improve in global assessments at both the 2.5 mg q.i.d. (9 patients) and 5 mg q.i.d. (16 patients) dose (10-20 mg/day). The clinical significance of this finding is unknown.

Patients' assessments of specific dry mouth symptoms such as severity of dry mouth, mouth discomfort, ability to sleep without drinking water, and decreased use of saliva substitutes were also found to be consistent with the significant global improvement described when measured after 6 weeks and 12 weeks of SALAGEN® Tablets use.

Non-Clinical Toxicology

SALAGEN® Tablets are contraindicated in patients with uncontrolled asthma, known hypersensitivity to pilocarpine, and when miosis is undesirable, e.g., in acute iritis and in narrow-angle (angle closure) glaucoma.

Cardiovascular Disease:

Ocular:

Pulmonary Disease:

Head & Neck Cancer Patients: In controlled studies, 217 patients received pilocarpine, of whom 68% were men and 32% were women. Race distribution was 91% Caucasian, 8% Black, and 1% of other origin. Mean age was approximately 58 years. The majority of patients were between 50 and 64 years (51%), 33% were 65 years and older and 16% were younger than 50 years of age.

The most frequent adverse experiences associated with SALAGEN® Tablets were a consequence of the expected pharmacologic effects of pilocarpine.

In addition, the following adverse events (≥3% incidence) were reported at dosages of 15-30 mg/day in the controlled clinical trials:

The following events were reported with treated head and neck cancer patients at incidences of 1% to 2% at dosages of 7.5 to 30 mg/day: abnormal vision, conjunctivitis, dysphagia, epistaxis, myalgias, pruritus, rash, sinusitis, tachycardia, taste perversion, tremor, voice alteration.

The following events were reported rarely in treated head and neck cancer patients (<1%):

Causal relation is unknown.

Body as a whole: body odor, hypothermia, mucous membrane abnormality

Cardiovascular: bradycardia, ECG abnormality, palpitations, syncope

Digestive: anorexia, increased appetite, esophagitis, gastrointestinal disorder, tongue disorder

Hematologic: leukopenia, lymphadenopathy

Nervous: anxiety, confusion, depression, abnormal dreams, hyperkinesia, hypesthesia, nervousness, parethesias, speech disorder, twitching

Respiratory: increased sputum, stridor, yawning

Skin: seborrhea

Special senses: deafness, eye pain, glaucoma

Urogenital: dysuria, metrorrhagia, urinary impairment

In long-term treatment were two patients with underlying cardiovascular disease of whom one experienced a myocardial infarct and another an episode of syncope. The association with drug is uncertain.

Sjogren's Syndrome Patients: In controlled studies, 376 patients received pilocarpine, of whom 5% were men and 95% were women. Race distribution was 84% Caucasian, 9% Oriental, 3% Black, and 4% of other origin. Mean age was 55 years. The majority of patients were between 40 and 69 years (70%), 16% were 70 years and older and 14% were younger than 40 years of age. Of these patients, 161/629 (89/376 receiving pilocarpine) were over the age of 65 years. The adverse events reported by those over 65 years and those 65 years and younger were comparable except for notable trends for urinary frequency, diarrhea, and dizziness. The incidences of urinary frequency and diarrhea in the elderly were about double those of the non-elderly. The incidence of dizziness was about three times as high in the elderly as in the non-elderly. These adverse experiences were not considered to be serious. In the 2 placebo-controlled studies, the most common adverse events related to drug use were sweating, urinary frequency, chills, and vasodilatation (flushing). The most commonly reported reason for patient discontinuation of treatment was sweating. Expected pharmacologic effects of pilocarpine include the following adverse experiences associated with SALAGEN® Tablets:

In addition, the following adverse events (≥3% incidence) were reported at dosages of 20 mg/day in the controlled clinical trials:

The following events were reported in Sjogren's patients at incidences of 1% to 2% at dosing of 20 mg/day: accidental injury, allergic reaction, back pain, blurred vision, constipation, increased cough, edema, epistaxis, face edema, fever, flatulence, glossitis, lab test abnor-malities, including chemistry, hematology, and urinalysis, myalgia, palpitation, pruritus, somnolence, stomatitis, tachycardia, tinnitus, urinary incontinence, urinary tract infection, and vaginitis.

The following events were reported rarely in treated Sjogren's patients (<1%) at dosing of 10-30 mg/day: Causal relation is unknown.

Body as a whole: chest pain, cyst, death, moniliasis, neck pain, neck rigidity, photosensitivity reaction Cardiovascular: angina pectoris, arrhythmia, ECG abnormality, hypotension, hypertension, intracranial hemorrhage, migraine, myocardial infarction

Digestive: anorexia, bilirubinemia, cholelithiasis, colitis, dry mouth, eructation, gastritis, gastroenteritis, gas-trointestinal disorder, gingivitis, hepatitis, abnormal liver function tests, melena, nausea & vomiting, pancreatitis, parotid gland enlargement, salivary gland enlargement, sputum increased, taste loss, tongue disorder, tooth disorder

Hematologic: hematuria, lymphadenopathy, abnormal platelets, thrombocythemia, thrombocytopenia, thrombosis, abnormal WBC

Metabolic and Nutritional: peripheral edema, hypoglycemia

Musculoskeletal: arthralgia, arthritis, bone disorder, spontaneous bone fracture, pathological fracture, myasthenia, tendon disorder, tenosynovitis

Nervous: aphasia, confusion, depression, abnormal dreams, emotional lability, hyperkinesia, hypesthesia, insomnia, leg cramps, nervousness, parethesias, abnormal thinking, tremor

Respiratory: bronchitis, dyspnea, hiccup, laryngismus, laryngitis, pneumonia, viral infection, voice alteration

Skin: alopecia, contact dermatitis, dry skin, eczema, erythema nodosum, exfoliative dermatitis, herpes simplex, skin ulcer, vesiculobullous rash

Special Senses: cataract, conjunctivitis, dry eyes, ear disorder, ear pain, eye disorder, eye hemorrhage, glaucoma, lacrimation disorder, retinal disorder, taste perversion, abnormal vision

Urogenital: breast pain, dysuria, mastitis, menorrhagia, metrorrhagia, ovarian disorder, pyuria, salpingitis, urethral pain, urinary urgency, vaginal hemorrhage, vaginal moniliasis

The following adverse experiences have been reported rarely with ocular pilocarpine: A-V block, agitation, ciliary congestion, confusion, delusion, depression, dermatitis, middle ear disturbance, eyelid twitching, malignant glaucoma, iris cysts, macular hole, shock, and visual hallucination.

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Reference

This information is obtained from the National Institute of Health's Standard Packaging Label drug database.
"https://dailymed.nlm.nih.gov/dailymed/"

While we update our database periodically, we cannot guarantee it is always updated to the latest version.

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Disclaimer:

Overview

What is Salagen?

What does Salagen look like?

What are the available doses of Salagen?

What should I talk to my health care provider before I take Salagen?

How should I use Salagen?

What interacts with Salagen?

What are the warnings of Salagen?

What are the precautions of Salagen?

What are the side effects of Salagen?

What should I look out for while using Salagen?

What might happen if I take too much Salagen?

How should I store and handle Salagen?

Clinical Information

Chemical Structure

Clinical Pharmacology

Non-Clinical Toxicology

Reference

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Salagen

Overview

What is Salagen?

What does Salagen look like?

What are the available doses of Salagen?

What should I talk to my health care provider before I take Salagen?

How should I use Salagen?

What interacts with Salagen?

What are the warnings of Salagen?

What are the precautions of Salagen?

What are the side effects of Salagen?

What should I look out for while using Salagen?

What might happen if I take too much Salagen?

How should I store and handle Salagen?

Clinical Information

Chemical Structure

Clinical Pharmacology

Non-Clinical Toxicology

Reference

While we update our database periodically, we cannot guarantee it is always updated to the latest version.

Review

Rate this treatment and share your opinion

Helpful tips to write a good review:

Reason for Taking This Treatment

Click the stars to rate this treatment

Effectiveness (required)

Ease of Use (required)

Satisfaction (required)

Write a brief description of your experience with this treatment:

Optional Information

User Reviews & Ratings - losartan oral

«losartan oral Information

Overall User Ratings

User Reviews Learn about User Reviews

Related to losartan oral

Professional

Tips

Interactions

Follow Us Here

User Reviews
Learn about User Reviews