Prescription requiredAntihypertensive

Telmiget H Tab — Side Effects & Warnings

Known side effects of Telmiget H Tab include dizziness, headache, fatigue, increased urination, nausea, low blood pressure, electrolyte imbalance (low potassium/low sodium), increased uric acid, increased blood glucose, muscle cramps. Not everyone experiences these side effects.

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

Common Side Effects

dizziness
headache
fatigue
increased urination
nausea
low blood pressure
electrolyte imbalance (low potassium/low sodium)
increased uric acid
increased blood glucose
muscle cramps

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

Important Warnings

Not recommended in pregnancy (can harm fetus) and generally avoid during breastfeeding unless advised. Use caution in kidney disease, liver impairment, dehydration, low sodium/potassium, gout, diabetes, and elderly; monitor kidney function and electrolytes periodically. May cause dizziness—avoid driving/operating machinery if affected. Seek urgent help for severe allergic reaction, facial/lip swelling, fainting, or signs of severe dehydration.

Drug Interactions

Telmiget H Tab may interact with the following:

Other antihypertensives
diuretics
NSAIDs (e.g.
ibuprofen
diclofenac)
lithium
potassium supplements/salt substitutes
ACE inhibitors or aliskiren (higher risk in diabetes/kidney disease)
corticosteroids
digoxin
antidiabetic medicines
cholestyramine/colestipol (reduce HCTZ absorption)

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Not recommended

Alcohol Interaction

Use with caution

Habit Forming

Storage

Store below 25°C in a cool, dry place away from moisture and direct light. Keep in original blister/strip and out of reach of children.

Telmiget H Tab — Safety Summary

Composition: Telmisartan (40mg) + Hydrochlorothiazide (12.5mg)
Prescription: Required (Rx)
Pregnancy: Not recommended
Alcohol: Use with caution
Habit forming: No

Telmiget H 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.

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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.

Telmiget H Tab — Side Effects & Warnings

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