Micardis prescription: Simple, practical info on telmisartan

If your clinician suggested Micardis, you want clear answers fast. Micardis is the brand name for telmisartan, an angiotensin II receptor blocker (ARB) used to lower blood pressure and reduce strain on the heart. This page covers what it treats, how to take it, common side effects, interactions, refill tips and practical safety steps.

How Micardis works and how to take it

Telmisartan relaxes blood vessels by blocking a hormone that makes them tighten. Typical starting doses for adults are 20–40 mg once daily. Your doctor may raise it to 80 mg if needed. Take it at the same time each day—morning or night—no special food rules. If you miss a dose, take it when you remember unless it’s almost time for the next dose; don’t double up.

Expect to check your blood pressure within 1–2 weeks after starting or changing the dose. Your doctor will usually order blood tests for kidney function and potassium before treatment and again a few weeks after starting. After that, checks are commonly every 6–12 months or as advised.

Side effects, interactions and who should avoid it

Common side effects include dizziness, headache, and tiredness. These often fade after a few days. Serious problems are rare but include very low blood pressure, kidney problems, or high potassium. Stop and call your clinician if you get swelling, trouble breathing, fainting, severe belly pain, or very little urine.

Do not take Micardis if you are pregnant or planning pregnancy—ARBs can harm the fetus. People with severe liver disease, very low blood pressure, or known allergy to telmisartan should avoid it. Tell your doctor about other meds: telmisartan can interact with potassium supplements, potassium-sparing diuretics, NSAIDs (like ibuprofen), certain diabetes drugs, and lithium.

Older adults may be more sensitive to the blood-pressure-lowering effects. Start low, go slow, and check kidney function more often. If you use alcohol or recreational drugs that lower blood pressure, expect extra dizziness and take precautions until you know how the combo affects you.

Micardis rarely causes the dry cough linked to ACE inhibitors; that’s one reason doctors may choose an ARB instead. If you switch from another blood pressure medicine, your doctor will plan the timing to avoid overlapping effects or sudden drops in pressure.

Generic telmisartan is available and often cheaper. For refills, ask your provider for electronic prescriptions to send to your chosen pharmacy. If you shop online, use licensed pharmacies that require a valid prescription and show contact info and a pharmacy license. Read reviews and compare prices, but don’t skip the prescription requirement.

Store Micardis at room temperature away from moisture and heat. Keep a list of your current meds and emergency contacts. If you notice worrying side effects, seek immediate care. For routine questions—dosing, missed doses, or mild side effects—call your prescribing clinician or local pharmacist. Clear communication and regular monitoring make telmisartan a safe, effective option for many people managing high blood pressure.