Read the side effects of Guanabenz as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Most Common - Dry mouth, drowsiness, dizziness, weakness, headache, decreased sexual ability, stomach upset.
Miscellaneous - Fainting, increased or decreased heartbeat, irregular heartbeat, swollen ankles or feet.
Other Precautions : * Avoid excess dosage.
