Ticagrelor: uses, side effects & brands

Written & medically reviewed by Dr. Sanjay Anbu, MBBS · Last reviewed 5 November 2026

Ticagrelor is an antiplatelet used with aspirin after a heart attack or stent. It belongs to the Heart medicine (angina, rhythm & failure) group. These support the heart in angina, heart failure and rhythm problems.

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Drug type — dosing is set by your doctor

Measure	Range
Drug class	Heart medicine (angina, rhythm & failure)
Type	Prescription
Dose	Individual — ask your doctor or pharmacist

What it is used for

After a heart attack or unstable angina (with aspirin)
After a coronary stent
Reducing the risk of further heart attacks

Common brand names

India: Brilinta, Ticaflo, Axcer
Worldwide: Brilinta, Brilique

Common side effects

Shortness of breath
Bruising or nosebleeds
Bleeding gums
Slow heartbeat (uncommon)

Before taking it — precautions

Do not stop without your cardiologist's advice; stopping early raises the risk of stent clots
Tell your doctor about bleeding problems, past brain bleed or liver disease
Avoid NSAID painkillers unless advised; aspirin is kept low as your doctor directs

When to see a doctor urgently

Black or bloody stools, or vomiting blood (urgent)
Severe headache, weakness or confusion (urgent)
Breathlessness that is severe or getting worse

Not a prescription — no dose shown. The right dose of ticagrelor depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.

Frequently asked questions

Why do I feel breathless on ticagrelor?

Mild breathlessness is a common side effect and often settles. Tell your doctor if it is severe or worsens.

Can I stop it before a dental extraction?

Do not stop without your cardiologist; most dental work can be done while continuing it.

Why is it given with aspirin?

Together they block platelets in two ways, giving stronger protection after a heart attack or stent.

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Sources & further reading

Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.