What are Effexor side effects?
Side effects of Effexor can include decrease in libido; dizziness; dry mouth; impotence; drowsiness; mild nausea; blurred vision; constipation; change in weight, nervousness or increase in appetite.. More serious side effects can include nausea; loss of appetitie; increase in blood pressure; bleeding or bruising easily; headaches; diarrhea; palpitations; blurred vision; fainting; hallucinations; vomiting; skin rash; high fever; weakness or stiff muscles. You should contact your doctor if you experience any of these serious side effects. If you experience any of the signs of an allergic reaction, you should get emergency help immediately. These signs can include swelling of the face, mouth or tongue; trouble breathing; rash or hives.
