Prescription required

Telnic 20MG Tab — Side Effects & Warnings

Known side effects of Telnic 20MG Tab include Diarrhea , Upper respiratory tract infection , Back pain , Sinus inflammation , Skin ulcer , Intermittent claudication. Not everyone experiences these side effects.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

Common Side Effects

Diarrhea
Upper respiratory tract infection
Back pain
Sinus inflammation
Skin ulcer
Intermittent claudication

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Pregnancy Safety

Telnic 20mg Tablet is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby. However, the doctor may rarely prescribe it in some life-threatening situations if the benefits are more than the potential risks. Please consult your doctor.

Alcohol Interaction

It is unsafe to consume alcohol with Telnic 20mg Tablet.

Telnic 20MG Tab — Safety Summary

Composition: Telmisartan (20mg)
Prescription: Required (Rx)
Pregnancy: Telnic 20mg Tablet is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby. However, the doctor may rarely prescribe it in some life-threatening situations if the benefits are more than the potential risks. Please consult your doctor.
Alcohol: It is unsafe to consume alcohol with Telnic 20mg Tablet.

Telnic 20MG Tab — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

Get help from a doctor

Consult a doctor

Discuss side effects with a qualified doctor online.

View all medicines

Full product details for Telnic 20MG Tab.

Lab tests

Book tests to monitor your health while on medication.

Sick leave certificate

Unwell and need rest? A doctor can issue a leave certificate online, from ₹499.

Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.