Champix

Uses
Champix (Varenicline) is used in combination with counselling and behaviour modification to help people give up smoking, which is important, as it can help to lessen the risk of cancer, lung disease and other serious conditions. The active ingredient in this medicine works by preventing the action of nicotine on the brain, so that even if the patient smokes during treatment, the nicotine will not have a rewarding effect on them. It also helps to relieve cravings for nicotine by acting on the nicotinic receptors in the patient's brain.

Dosage and Administration
Champix (Varenicline) tablets contain 1mg of the active ingredient. This particular product is usually prescribed to patients who have already commenced treatment with the starter pack (which contains both 0.5mg and 1mg tablets) and are continuing their treatment. Patients who have already commenced treatment with the 0.5mg tablets are prescribed the 1mg tablets. After 7 days of treatment with the 0.5mg tablets, patients are usually told by their doctor to take 1mg by mouth, twice per day. Treatment generally lasts for 12 weeks, and those who succeed may be told to undergo another 12 weeks of treatment.

Side effects
Patients who take Champix (Varenicline) may experience side effects, such as:

• Vomiting
• Problems sleeping
• Feeling tired or weak
• An increase or reduction in appetite
• Dryness or a strange taste in the mouth

Talk to your doctor if any side effects occur. Seek medical attention as soon as possible if you experience skin blisters, bruising, fever or any other symptoms of a serious reaction.

Precautions
If you experience severe mood changes or thoughts of suicide, see your doctor immediately.

Tell your doctor if you have a history of heart disease, kidney disease or blood vessel disease.

Seek immediate emergency medical attention if you suffer an allergic reaction. Symptoms to watch for, which may be indicative of a reaction, include skin rashes, hives, swelling of the face or limbs, trouble breathing, and trouble swallowing.

Always use Champix (Varenicline) as you have been prescribed by your doctor. Never self-medicate or change your dosage without first consulting your doctor. The correct dosage can vary depending on your health, medical history, and the severity of the condition being treated.

This medication may not be safe for all patients. Before you begin using it always disclose the following to your doctor:

• If you are pregnant or breastfeeding.
• If you suffer from any allergies.
• If you suffer from any other health conditions or illnesses.
• If you are using any other medicine (including all non-prescription).
• If you are using any supplements, vitamins, or herbal products of any kind.