Common side effects of this medication do include the following; Headache, dizziness, nausea, dry mouth, shaking (tremors), nervousness, or constipation. It is best to speak with your doctor promptly if you are experiencing any of these side effects.
This medication may raise your blood pressure. Check your blood pressure regularly and tell your doctor if the results are high.
However, seek medical attention right away if you are experiencing any of the following; difficult/painful urination, muscle cramps.
Get medical help right away if you have any serious side effects, including: chest pain, fast/pounding/irregular heartbeat, rapid breathing, confusion, eye pain/swelling/redness, vision changes (such as seeing rainbows around lights at night, blurred vision).