Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Varenicline reduces cravings and the pleasure of smoking to help you quit. It belongs to the Smoking cessation & weight group. These help people stop smoking or manage weight.
Marked mood change or thoughts of self-harm (varenicline)
Palpitations or high blood pressure (phentermine)
Chest pain
Not a prescription — no dose shown. The right dose of varenicline 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
What is the most effective way to quit smoking?
Medication (nicotine replacement, varenicline or bupropion) plus behavioural support works far better than willpower alone.
Are weight-loss tablets a substitute for lifestyle?
No — they support, not replace, a healthier diet and activity, and are used under medical guidance.
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.