Trimetazidine (trimetazidine) — Uses, Dosage, Side Effects & Safety

Drug class: Antianginal agent (Metabolic modulator)

Overview

Trimetazidine is a medication used to help manage angina pectoris (chest pain caused by reduced blood flow to the heart). It is not a first-line treatment but may be prescribed when other angina medications are not suitable or effective. Trimetazidine works by improving the efficiency of heart muscle cells. It helps the heart use oxygen more effectively, especially during periods of low oxygen supply, by shifting energy production from fatty acids to glucose. This can reduce the frequency and severity of angina attacks. Key points for patients: Trimetazidine does not stop angina attacks immediately and should not be used to treat sudden chest pain. It is usually taken regularly as part of a long-term angina management plan. Always follow your doctor’s instructions and report any unusual symptoms.

Therapeutic uses

  • Angina pectoris
  • Ischemic heart disease
  • Tinnitus of ischemic origin
  • Vertigo of ischemic origin

For related Trimetazidine guidance, compare Migraines: Symptoms, Causes, Diagnosis, and Treatment.

Common side effects

  • Dizziness
  • Headache
  • Nausea
  • Vomiting
  • Asthenia
  • Parkinsonian symptoms
  • Gait disturbance

Frequently Asked Questions about Trimetazidine

What is trimetazidine used for?

Trimetazidine is used to manage stable angina pectoris (chronic chest pain due to heart disease) when other treatments are not suitable or effective.

How does trimetazidine work?

It helps the heart muscle use oxygen more efficiently by shifting energy production from fatty acids to glucose, reducing the frequency of angina attacks.

Can trimetazidine be used for sudden chest pain?

No, trimetazidine is not intended for acute angina attacks. Use your prescribed fast-acting medication for sudden chest pain.

Is trimetazidine safe for elderly patients?

Elderly patients may be at higher risk for side effects, especially movement disorders. Dose adjustments may be needed in those with kidney impairment.

Can I take trimetazidine with other heart medications?

Yes, it is often used alongside other heart medications. Always inform your doctor about all medicines you are taking to avoid interactions.

What should I do if I develop tremors or stiffness?

Contact your doctor immediately. These may be signs of movement disorders, and trimetazidine should be stopped if they occur.

Is trimetazidine available in the United States?

Trimetazidine is not approved by the FDA for use in the United States.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.