Does Chantix cause weight gain?

Chantix users may actually experience either an increase or decrease in appetite, but neither one occurs in more than 5% of users. Ultimately, Chantix does not seem to significantly affect the chance of weight gain with smoking cessation.

Can Chantix cause stomach problems?

Common side effects may include: nausea (may persist for several months), vomiting; constipation, gas; sleep problems (insomnia); or.

Who should not take Chantix?

CHANTIX should not be used in children 16 years of age and under. It is not known if CHANTIX is safe and effective when used with other stop smoking medicines. Who should not take CHANTIX? Do not take CHANTIX if you have had a serious allergic or skin reaction to CHANTIX.

Can you lose weight on Champix?

Weight loss isn’t a common side effect of Champix, although some people report decreased appetite. Other people experience increased appetite, and some gain weight, however. Most people put on a small amount of weight when they quit smoking. The information provided does not constitute a diagnosis of your condition.

Does Chantix cause bloating and gas?

In Summary. Common side effects of Chantix include: insomnia, nausea, and abnormal dreams. Other side effects include: constipation, dyspepsia, sleep disorder, vomiting, and flatulence. See below for a comprehensive list of adverse effects.

What does Chantix do to your body?

Chantix works by delivering a one-two punch to smoking: It blocks nicotine from reaching receptors in the brain, which breaks the pleasure cycle of habitual smoking, and prevents cravings by releasing small amounts of dopamine.

Can I stop Chantix suddenly?

When taking CHANTIX, you can choose a quit date that is after a week or up to a month after your start date. Or, if you’re sure you’re not willing or able to quit that abruptly, you can start CHANTIX and then cut your smoking in half each month with the goal of quitting at the end of 12 weeks (3 months), or sooner.

How long does it take for Chantix to get out of your system?

How long does it take for Champix to leave your system once a person has stopped taking it? The half-life of varenicline is 24 hours and so it will soon be fully eliminated from the body, within four days. .

What happens when I stop taking Champix?

This is because at the end of treatment, if the medicine is stopped abruptly, in about 3 in 100 people there is an increase in irritability, an urge to smoke, depression and/or sleeping difficulty for a short time. These problems can be eased by a gradual reduction of dose.