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Micardis
Overview
What is Micardis?
MICARDIS is a non-peptide angiotensin II
receptor (type AT) antagonist.
Telmisartan is chemically described as 4'-[(1,4'-dimethyl-2'-propyl
[2,6'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-biphenyl]-2-carboxylic
acid. Its empirical formula is CHNO,
its molecular weight is 514.63, and its structural formula is:
Telmisartan is a white to slightly
yellowish solid. It is practically insoluble in water and in the pH
range of 3 to 9, sparingly soluble in strong acid (except insoluble
in hydrochloric acid), and soluble in strong base.
MICARDIS is available as tablets for oral administration,
containing 20 mg, 40 mg or 80 mg of telmisartan. The tablets contain
the following inactive ingredients: sodium hydroxide, meglumine, povidone,
sorbitol, and magnesium stearate. MICARDIS tablets are hygroscopic
and require protection from moisture.
What does Micardis look like?
What are the available doses of Micardis?
What should I talk to my health care provider before I take Micardis?
How should I use Micardis?
MICARDIS is indicated for the treatment of
hypertension, to lower blood pressure. Lowering blood pressure reduces
the risk of fatal and nonfatal cardiovascular events, primarily strokes
and myocardial infarctions. These benefits have been seen in controlled
trials of antihypertensive drugs from a wide variety of pharmacologic
classes including the class to which this drug principally belongs.
Control of high blood pressure should be
part of comprehensive cardiovascular risk management, including, as
appropriate, lipid control, diabetes management, antithrombotic therapy,
smoking cessation, exercise, and limited sodium intake. Many patients
will require more than one drug to achieve blood pressure goals. For
specific advice on goals and management, see published guidelines,
such as those of the National High Blood Pressure Education Program’s
Joint National Committee on Prevention, Detection, Evaluation, and
Treatment of High Blood Pressure (JNC).
Numerous antihypertensive drugs, from a variety of
pharmacologic classes and with different mechanisms of action, have
been shown in randomized controlled trials to reduce cardiovascular
morbidity and mortality, and it can be concluded that it is blood
pressure reduction, and not some other pharmacologic property of the
drugs, that is largely responsible for those benefits. The largest
and most consistent cardiovascular outcome benefit has been a reduction
in the risk of stroke, but reductions in myocardial infarction and
cardiovascular mortality also have been seen regularly.
Elevated systolic or diastolic pressure
causes increased cardiovascular risk, and the absolute risk increase
per mmHg is greater at higher blood pressures, so that even modest
reductions of severe hypertension can provide substantial benefit.
Relative risk reduction from blood pressure reduction is similar across
populations with varying absolute risk, so the absolute benefit is
greater in patients who are at higher risk independent of their hypertension
(for example, patients with diabetes or hyperlipidemia), and such
patients would be expected to benefit from more aggressive treatment
to a lower blood pressure goal.
Some antihypertensive drugs have smaller blood pressure effects (as
monotherapy) in black patients, and many antihypertensive drugs have
additional approved indications and effects (e.g., on angina, heart
failure, or diabetic kidney disease). These considerations may guide
selection of therapy.
MICARDIS
may be used alone or in combination with other antihypertensive agents .
Dosage must be individualized. The usual
starting dose of MICARDIS tablets is 40 mg once a day. Blood pressure
response is dose-related over the range of 20 to 80 mg .
Most of the antihypertensive
effect is apparent within 2 weeks and maximal reduction is generally
attained after 4 weeks. When additional blood pressure reduction
beyond that achieved with 80 mg MICARDIS is required, a diuretic may
be added.
No initial dosage adjustment
is necessary for elderly patients or patients with renal impairment,
including those on hemodialysis. Patients on dialysis may develop
orthostatic hypotension; their blood pressure should be closely monitored.
MICARDIS tablets may be administered with
other antihypertensive agents.
MICARDIS tablets may be administered with or without food.
What interacts with Micardis?
Sorry No Records found
What are the warnings of Micardis?
Sorry No Records found
What are the precautions of Micardis?
Sorry No Records found
What are the side effects of Micardis?
Sorry No records found
What should I look out for while using Micardis?
MICARDIS is contraindicated in patients with known hypersensitivity
(e.g., anaphylaxis or angioedema) to telmisartan or any other component
of this product .
Do not co-administer aliskiren with MICARDIS in patients
with diabetes
What might happen if I take too much Micardis?
Limited
data are available with regard to overdosage in humans. The most likely
manifestation of overdosage with MICARDIS tablets would be hypotension,
dizziness and tachycardia; bradycardia could occur from parasympathetic
(vagal) stimulation. If symptomatic hypotension should occur, supportive
treatment should be instituted. Telmisartan is not removed by hemodialysis.
How should I store and handle Micardis?
Storage ConditionsStore at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F). [See USP Controlled Room Temperature]. Store diluted infusion solution under refrigeration at 2° to 8°C (36° to 46°F) for no longer than 24 hours. Do not freeze. Sterile, Nonpyrogenic, Preservative-free.The container closure is not made with natural rubber latex.Storage ConditionsStore at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F). [See USP Controlled Room Temperature]. Store diluted infusion solution under refrigeration at 2° to 8°C (36° to 46°F) for no longer than 24 hours. Do not freeze. Sterile, Nonpyrogenic, Preservative-free.The container closure is not made with natural rubber latex.Storage ConditionsStore at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F). [See USP Controlled Room Temperature]. Store diluted infusion solution under refrigeration at 2° to 8°C (36° to 46°F) for no longer than 24 hours. Do not freeze. Sterile, Nonpyrogenic, Preservative-free.The container closure is not made with natural rubber latex.Storage ConditionsStore at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F). [See USP Controlled Room Temperature]. Store diluted infusion solution under refrigeration at 2° to 8°C (36° to 46°F) for no longer than 24 hours. Do not freeze. Sterile, Nonpyrogenic, Preservative-free.The container closure is not made with natural rubber latex.MICARDIS is available as white or off-white, uncoated tablets containing telmisartan 20 mg, 40 mg, or 80 mg. Tablets are marked with the Boehringer Ingelheim company symbol on one side, and on the other side, with either 50H, 51H, or 52H for the 20 mg, 40 mg, and 80 mg strengths, respectively. Tablets are provided as follows:MICARDIS tablets 20 mg are round and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0039-37).MICARDIS tablets 40 mg are oblong shaped and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0040-37).MICARDIS tablets 80 mg are oblong shaped and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0041-37).MICARDIS is available as white or off-white, uncoated tablets containing telmisartan 20 mg, 40 mg, or 80 mg. Tablets are marked with the Boehringer Ingelheim company symbol on one side, and on the other side, with either 50H, 51H, or 52H for the 20 mg, 40 mg, and 80 mg strengths, respectively. Tablets are provided as follows:MICARDIS tablets 20 mg are round and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0039-37).MICARDIS tablets 40 mg are oblong shaped and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0040-37).MICARDIS tablets 80 mg are oblong shaped and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0041-37).MICARDIS is available as white or off-white, uncoated tablets containing telmisartan 20 mg, 40 mg, or 80 mg. Tablets are marked with the Boehringer Ingelheim company symbol on one side, and on the other side, with either 50H, 51H, or 52H for the 20 mg, 40 mg, and 80 mg strengths, respectively. Tablets are provided as follows:MICARDIS tablets 20 mg are round and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0039-37).MICARDIS tablets 40 mg are oblong shaped and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0040-37).MICARDIS tablets 80 mg are oblong shaped and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0041-37).MICARDIS is available as white or off-white, uncoated tablets containing telmisartan 20 mg, 40 mg, or 80 mg. Tablets are marked with the Boehringer Ingelheim company symbol on one side, and on the other side, with either 50H, 51H, or 52H for the 20 mg, 40 mg, and 80 mg strengths, respectively. Tablets are provided as follows:MICARDIS tablets 20 mg are round and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0039-37).MICARDIS tablets 40 mg are oblong shaped and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0040-37).MICARDIS tablets 80 mg are oblong shaped and individually blister-sealed in cartons of 30 tablets as 3 x 10 cards (NDC 0597-0041-37).
Clinical Information
Chemical Structure
No Image foundClinical Pharmacology
Angiotensin II is formed from angiotensin I in a reaction catalyzed
by angiotensin-converting enzyme (ACE, kininase II). Angiotensin II
is the principal pressor agent of the renin-angiotensin system, with
effects that include vasoconstriction, stimulation of synthesis and
release of aldosterone, cardiac stimulation, and renal reabsorption
of sodium. Telmisartan blocks the vasoconstrictor and aldosterone-secreting
effects of angiotensin II by selectively blocking the binding of angiotensin
II to the AT receptor in many tissues, such
as vascular smooth muscle and the adrenal gland. Its action is therefore
independent of the pathways for angiotensin II synthesis.
There is also an AT receptor found in many tissues, but AT is
not known to be associated with cardiovascular homeostasis. Telmisartan
has much greater affinity (>3,000 fold) for the AT receptor than for the AT receptor.
Blockade of the renin-angiotensin system
with ACE inhibitors, which inhibit the biosynthesis of angiotensin
II from angiotensin I, is widely used in the treatment of hypertension.
ACE inhibitors also inhibit the degradation of bradykinin, a reaction
also catalyzed by ACE. Because telmisartan does not inhibit ACE (kininase
II), it does not affect the response to bradykinin. Whether this difference
has clinical relevance is not yet known. Telmisartan does not bind
to or block other hormone receptors or ion channels known to be important
in cardiovascular regulation.
Blockade of the angiotensin II receptor inhibits the negative regulatory
feedback of angiotensin II on renin secretion, but the resulting increased
plasma renin activity and angiotensin II circulating levels do not
overcome the effect of telmisartan on blood pressure.
Non-Clinical Toxicology
MICARDIS is contraindicated in patients with known hypersensitivity (e.g., anaphylaxis or angioedema) to telmisartan or any other component of this product .Do not co-administer aliskiren with MICARDIS in patients with diabetes
See and for interaction with CNS drugs and alcohol.
Methocarbamol may inhibit the effect of pyridostigmine bromide. Therefore, methocarbamol should be used with caution in patients with myasthenia gravis receiving anticholinesterase agents.
Use of drugs that act on the renin-angiotensin system during the second and third trimesters of pregnancy reduces fetal renal function and increases fetal and neonatal morbidity and death. Resulting oligohydramnios can be associated with fetal lung hypoplasia and skeletal deformations. Potential neonatal adverse effects include skull hypoplasia, anuria, hypotension, renal failure, and death. When pregnancy is detected, discontinue MICARDIS as soon as possible .
The following adverse reaction is described elsewhere in labeling:
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.
Review
Professional
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Tips
Interactions
Interactions
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