Possible Sinequan side effects

Side effects of Sinequan cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Sinequan.

The most common side effect of Sinequan is drowsiness.

Less common or rare side effects of Sinequan may include: Blurred vision, breast development in males, bruises, buzzing or ringing in the ears, changes in sex drive, chills, confusion, constipation, diarrhea, difficulty urinating, disorientation, dizziness, dry mouth, enlarged breasts, fatigue, fluid retention, flushing, fragmented or incomplete movements, hair loss, hallucinations, headache, high fever, high or low blood sugar, inappropriate breast milk secretion, indigestion, inflammation of the mouth, itching and skin rash, lack of muscle control, loss of appetite, loss of coordination, low blood pressure, nausea, nervousness, numbness, poor bladder control, rapid heartbeat, red or brownish spots on the skin, seizures, sensitivity to light, severe muscle stiffness, sore throat, sweating, swelling of the testicles, taste disturbances, tingling sensation, tremors, vomiting, weakness, weight gain, yellow eyes and skin.

Sinequan Side effects other than those listed here may also occur. Talk to your doctor about any Sinequan side effect that seems unusual or that is especially bothersome.