This medication has shown to cause many side effects including changes in blood sugar, loss of appetite and stomach pain. Headache, fatigue, dizziness and weakness are other common side effects. The salivary glands can become inflamed from this medication. Nausea and stomach pain can also occur.
Rare and serious side effects are also known to be associated with use of this medication. Rare side effects include symptoms of allergic reaction such as hives, rash, and itching. Other symptoms of allergic reaction include difficulty breathing, swelling of the lips, face, mouth, and tongue.
Rare side effects associated to use of this medication include excessive thirst and dry mouth. Muscle cramps, impotence, and abnormal heart beat have been linked to this medication. Other rare side effects include mental confusion, yellowing of the eyes and skin, and stomach pain.