Champix (varenicline) Coupons, Discounts & Cost
Champix (varenicline) is an effective drug used to treat nicotine addiction (nicotine dependence). One way to save money on the Champix (varenicline) retail cost regardless of income and insurance status is to use Champix (varenicline) coupons or discount cards from RXCoupons. Use this Champix (varenicline) coupon at this online pharmacy and receive up to 75% off the sale price.
Champix (varenicline) pharmacological action
Champix (varenicline) is an effective drug used to treat nicotine addiction (nicotine dependence). The drug helps reduce cigarette cravings and withdrawal symptoms.
What are the possible Champix contraindications?
- Hypersensitivity to any component of the drug; - Severe renal failure; - Pregnancy; - Breastfeeding; - Age up to 18 years.
What are the possible side effects of this drug?
Many of the side effects may be caused by withdrawal symptoms. These side effects may include: mood lability, irritability, anger, anxiety, sleep disorders, bradycardia (decreased heart rate), increased appetite, weight gain.
Adverse reactions associated with varenicline occur more often during the first week of treatment. In most cases, they were mild or moderate.
The most common side effects of the drug: nausea, vomiting, constipation, diarrhea, flatulence, stomach discomfort (indigestion), dyspepsia, dry mouth, dizziness, headache, fatigue, insomnia, drowsiness, unusual dreams, increased appetite, hypersensitivity and allergic reactions, including angioedema.
Rare side effects: atrial fibrillation, arrhythmia, tachycardia, bronchitis, nasopharyngitis, sinusitis, cough, sore throat, nasal congestion, pain in the eyes, mydriasis, myopia, increased lacrimation, tinnitus, tremor of the extremities, high blood pressure, changes in libido, sexual dysfunction, frequent urination, loss of appetite, rectal bleeding, gastritis, indigestion. There are also cramps, muscle and joint pain, stiffness, panic attacks.
There were cases of depressive mood, behavioral disorders, as well as suicidal attempts.
How to use Champix (varenicline)
Champix (varenicline) tablets are taken regardless of food intake. Do not chew the tablets, drink enough water.
Before taking varenicline, the patient should choose the date of quitting smoking and start the therapy 1 week before the expected date.
From the first to the third day of treatment: take 1 tablet (0.5 mg) 1 time per day.
From the second to the seventh day of treatment: take 1 tablet (0.5 mg) 2 times per day.
From the eighth day of treatment: take 1 tablet (1 mg or two tablets 0.5 mg) 2 times a day.
The recommended course of treatment is 12 weeks.
In some cases, 12 more weeks of treatment may be advised for patients who have successfully stopped smoking (1 mg 2 times a day for 12 weeks).
Those patients who were unable to quit smoking after 12 weeks of treatment should repeat the course.
In case of poor tolerability or severe side effects, varenicline dose can be temporarily reduced.
Champix (varenicline) interaction with other drugs
Simultaneous administration of nicotine replacement therapy and varenicline may lead to low blood pressure, dizziness, headache, nausea, vomiting, digestive disorders, fatigue.
Champix (varenicline) special instructions
In some cases patients may require dose adjustment of insulin (due to changes that occur during treatment).
After completion of treatment, some patients may still have symptoms such as irritability, dysphoria, depression, insomnia.
Patients should be informed about the risk of neuropsychiatric symptoms such as depression, agitation and suicidal thoughts. It is also necessary to inform the doctor about any mental or neurological disorders of the patient.
Varenicline is not prescribed to patients under the age of 18.
Elderly patients and patients with impaired renal function do not require dose adjustment.
The recommended dose in patients with severe renal impairment is 1 mg 1 time per day. The drug is not used in patients with severe renal insufficiency.
It is not recommended to drive a car during the period of treatment, since Champix may cause dizziness and drowsiness.