In Summary. Common side effects of Chantix include: insomnia, nausea, and abnormal dreams. Other side effects include: constipation, dyspepsia, sleep disorder, vomiting, and flatulence.
Does Chantix mess with your sleep?
The most common side effects of CHANTIX include:
Sleep problems (trouble sleeping or vivid, unusual, or strange dreams) Constipation. Gas.
Does Champix keep you awake?
It can cause sleeplessness and difficulty concentrating, decreased heart rate and increased appetite or weight gain. The most common side-effect associated with Champix is nausea. Other common side effects include headache, difficulty sleeping and abnormal dreams. Champix may produce dizziness and sleepiness.
What are the most common side effects of Chantix?
COMMON side effects
- difficulty sleeping.
- abnormal dreams.
Does Chantix make you tired all the time?
CHANTIX may make you feel sleepy, dizzy, or have trouble concentrating, making it hard to drive or perform other activities safely.
Does Chantix make you gain weight?
Does Chantix Cause Weight Gain? Unfortunately, many people who quit smoking do gain weight, regardless of the method they use to quit smoking. Weight gain rates are similar for people who quit cold turkey, use Chantix, or use nicotine replacement therapy. The average weight gain is about 10 pounds.
What happens if you continue to smoke while on Chantix?
Chantix mimics a low dose of nicotine, which eases the symptoms that are common when going through withdrawal. It also blocks nicotine from binding to receptors, essentially rendering it ineffective. If a person smokes while taking Chantix, they do not get the normal nicotine boost and smoking actually becomes bland.
When should I take Champix at night?
From day 8 to day 14, you should take one light blue CHAMPIX 1 mg film-coated tablet twice daily, once in the morning and once in the evening, at about the same time each day.
Can you drink alcohol while taking Champix?
Drinking alcohol while taking Champix may also increase your risk of experiencing changes to your behaviour, thinking or mood that are not typical for you e.g. developing suicidal thoughts or actions, anxiety, panic, aggression, anger, mania, abnormal sensations, hallucinations, paranoia or confusion.
How long does it take for Chantix to kick in?
Some people need a few weeks for CHANTIX to work best. In studies, 44% of CHANTIX users were quit during weeks 9 to 12 of treatment (compared to 18% on sugar pill). Some people who smoked after their Quit Date were able to quit successfully.
Does Chantix affect your mood?
CHANTIX: Some people have had changes in behavior, hostility, agitation, depressed mood, suicidal thoughts or actions while using CHANTIX to help them quit smoking. Some people had these symptoms when they began taking CHANTIX, and others developed them after several weeks of treatment or after stopping CHANTIX.
What medications should not be taken with Chantix?
Medications known to interact with Chantix (varenicline)
What happens if you stop Chantix abruptly?
In some cases, a short tapering off of the dose over a week or so may be helpful. 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.
Should you take Chantix in the morning or at night?
CHANTIX should always be taken after eating, with a full glass (8 oz) of water. During the first week of taking CHANTIX, your dose will gradually increase. Take 1 white pill (0.5 mg) daily. Take 1 white pill (0.5 mg) in the morning and 1 in the evening.
Does Chantix make you crazy?
Since then, a small percentage of people who take Chantix have reported neurological side effects, and serious ones: depression, psychosis, erratic behavior, even “feeling like a zombie.” The drug has been linked to more than 500 suicides, 1,800 attempted suicides, and the bizarre death of an American musician.
Can I just quit Chantix?
Once your full course of CHANTIX therapy is finished, you stop taking it. You do not taper off of CHANTIX.