Telma 40 (Telmisartan 40mg): Complete Blood Pressure Guide (2026)

Last reviewed by Komal Sharma, Registered Pharmacist · Rajdhani Medicos · Drug License RLF21DL2025003179

High blood pressure — hypertension — affects over 22 crore Indians, and most don't even know they have it. It's called the "silent killer" because it usually has no symptoms until it damages your heart, kidneys, or brain. Telma 40 is one of the most trusted medicines to keep it under control. Here's everything you need to know.

What is Telma 40?

Telma 40 is a Telmisartan 40 mg tablet manufactured by Glenmark Pharmaceuticals. It belongs to a class of medicines called Angiotensin Receptor Blockers (ARBs).

Key facts:

• Active ingredient: Telmisartan 40 mg
• Manufacturer: Glenmark Pharmaceuticals
• Class: Angiotensin Receptor Blocker (ARB)
• Pack: Strip of 15 tablets
• Price in India: ₹80-170 per strip
• Schedule: H (Prescription required)

How Does Telma 40 Control Blood Pressure?

Your body produces a hormone called angiotensin II that narrows blood vessels, raising blood pressure. Telmisartan blocks angiotensin II, so your blood vessels stay relaxed and wide. This:

• Lowers blood pressure
• Reduces strain on your heart
• Protects your kidneys (especially important for diabetics)
• Lowers risk of heart attack and stroke

One of Telmisartan's biggest advantages: it works for a full 24 hours with a single daily dose, giving steady, round-the-clock protection.

Uses of Telma 40

1. High Blood Pressure (Hypertension)

The primary use — controls blood pressure in adults.

2. Heart Protection

Reduces the risk of heart attack, stroke, and heart failure in high-risk patients.

3. Kidney Protection in Diabetics

Protects kidneys from damage caused by diabetes and high blood pressure (diabetic nephropathy).

Telma 40 Dosage — How to Take It

Always follow your doctor's prescription. General guidelines:

Standard dose

• 1 tablet (40 mg) once daily
• Can be taken with or without food
• Take at the same time each day (usually morning)

Dose adjustment

• Doctor may start at 20 mg or increase to 80 mg based on your BP readings
• Often combined with other medicines (Telma-H includes a diuretic, Telma-AM includes amlodipine)

Consistency is everything

Blood pressure medicine works only if taken every single day without gaps. Skipping doses causes BP spikes that damage your organs silently.

Telma 40 Side Effects

Common (usually mild)

• Dizziness (especially when standing up quickly)
• Back pain
• Sinus congestion
• Diarrhea
• Tiredness

Less common

• Low blood pressure (feeling faint)
• High potassium levels
• Muscle cramps

Rare but serious (seek immediate help)

• Swelling of face, lips, throat (allergic reaction)
• Severe dizziness or fainting
• Signs of high potassium (irregular heartbeat, muscle weakness)
• Reduced urination (kidney issue)

Call our pharmacist at +91 7982544355 if you experience any unusual symptoms.

Lifestyle Changes to Combine with Telma 40

Medicine controls BP, but lifestyle prevents it from getting worse:

1. Cut salt — Less than 5g (1 teaspoon) per day. Avoid pickles, papad, processed food, namkeen.
2. DASH diet — More fruits, vegetables, whole grains, low-fat dairy.
3. Exercise — 30 min brisk walk, 5 days a week.
4. Lose weight — Even 5 kg makes a big difference.
5. Limit alcohol and quit smoking.
6. Manage stress — Yoga, meditation, deep breathing.
7. Monitor BP at home — Keep a BP machine. Target: below 140/90 (below 130/80 for diabetics).
8. Sleep well — 7-8 hours; poor sleep raises BP.

Never Miss a Dose — BP Refill Made Easy

Blood pressure medicine must be taken daily, forever. A gap of even a few days can cause a dangerous spike. Rajdhani Medicos' auto-refill subscription ensures you never run out:

• Save 10% on every monthly refill
• Reminder before your strip finishes
• Same-day delivery in Delhi
• Pause or cancel anytime

Set up your Telma refill →

Buy Telma 40 Online in Delhi

Rajdhani Medicos delivers genuine Telma 40 (Glenmark) across Delhi:

• South Delhi — Sarita Vihar, Okhla, Lajpat Nagar, GK, Kalkaji, Defence Colony
• West Delhi — Dwarka, Janakpuri, Rajouri Garden
• East Delhi — Mayur Vihar, Preet Vihar, Laxmi Nagar
• North Delhi — Model Town, Civil Lines
• NCR — Noida, Gurgaon, Faridabad, Ghaziabad

Free delivery above ₹499 · COD available · Upload prescription for pharmacist verification

Order Telma 40 Now →

Frequently Asked Questions

Can I stop Telma 40 once my BP is normal?

No. Your BP is normal because of the medicine. Stopping it will make BP rise again, often higher. High BP damages organs silently — never stop without your doctor's advice.

What is the best time to take Telma 40?

Most people take it in the morning. What matters most is taking it at the same time every day. Some doctors recommend bedtime dosing — follow your doctor's advice.

Is Telma 40 safe for long-term use?

Yes. ARBs like Telmisartan are among the safest, best-tolerated BP medicines for lifelong use, with added kidney and heart protection.

Can I take Telma 40 with diabetes medicine?

Yes — in fact, Telmisartan is often preferred for diabetics because it protects the kidneys. Always inform your doctor of all medicines you take.

What foods should I avoid with Telma 40?

Avoid salt substitutes (high in potassium) and excessive high-potassium foods (coconut water, bananas in large amounts) as Telmisartan can raise potassium. Cut down on salt overall.

What if I miss a dose?

Take it as soon as you remember. If it's almost time for the next dose, skip the missed one. Set up refill reminders to avoid running out.

What is normal blood pressure?

• Normal: below 120/80 mmHg
• Elevated: 120-129 / below 80
• High (Stage 1): 130-139 / 80-89
• High (Stage 2): 140+ / 90+
• Crisis (emergency): 180+ / 120+ — seek immediate care

Can I get BP medicine delivered same-day in Delhi?

Yes — Rajdhani Medicos delivers BP medicines same-day within Delhi. Set up a subscription for automatic monthly refills at 10% off so you never miss a dose.

When to See a Doctor

Contact your doctor or call us at +91 7982544355 if:

• BP readings stay above 140/90 despite medicine
• You feel faint, very dizzy, or have fainting spells
• Swelling in face/lips (allergic reaction)
• Chest pain, severe headache, or vision problems (BP emergency)
• Reduced urination or unusual swelling in legs

Disclaimer: This article is for informational purposes only and does not replace professional medical advice. Telma 40 is a prescription medicine — never start, stop, or change your dose without consulting a doctor.

About the reviewer: Komal Sharma is a Registered Pharmacist with the Delhi Pharmacy Council, and consulting pharmacist for Rajdhani Medicos.

Rajdhani Medicos — Licensed online pharmacy serving Delhi. Drug License RLF21DL2025003179. GSTIN 07KXQPK3422R1ZJ.