Zyban

Zyban is used in the treatment of depression and smoking addictions.

Zyban increases the amount of circulating serotonin available in your brain, Serotonin works to stimulate other neurons in the brain that stimulates mood and physical symptoms in depression. Venlafaxine works by potentiating the activity of serotonin in the brain which it achieves by inhibiting the reuptake of serotonin.Altering the balance of the chemicals in the brain can help with the symptoms of depression.

Patients who take Zyban may suffer from such side effects;

Insomnia,
Allergic reaction,
Impaired concentration,
Sweating,
Headache,
Dry mouth,
Altered taste,
Abdominal pain,
Agitation,
Anxiety,
Fever,
Constipation,
Nausea,
Vomiting,
Dizziness