If you are pregnant or breastfeeding, talk to your doctor before taking this medicine.
Talk to your doctor before taking if you have anemia, glaucoma, low blood pressure, or a recent heart attack, head injury, or stroke.
This medicine may make you dizzy or lightheaded. If it does, avoid driving a car or operating machinery.
To avoid dizziness from this medicine, get up slowly from a sitting or lying position.
Daily headaches can mean that this medicine is working. Don't change your dose to avoid getting headaches unless you have talked with your doctor first. If you aren't taking the right dose, the medicine might not work.
Do not suddenly stop taking this medicine. You may need to take smaller and smaller doses before stopping completely. Ask your doctor.