Medications that act on the nervous system may cause drowsiness or stimulation (excitation).
If a medication causes drowsiness, you may become dizzy or your coordination may become impaired. If a drug causes stimulation, you may become nervous or have insomnia or tremors. Neither drowsiness nor stimulation is cause for concern for most people. When you are drowsy, however, you should be careful around machinery and should avoid driving.
Some medications cause throbbing headaches, and others produce a tingling sensation in the fingers or toes. If these symptoms don't disappear within a few days to a week, be sure to notify your doctor.
Shortness of breath is a characteristic side effect of some drugs, but it also may be a sign of a serious side effect. Read on to learn more about respiratory system side effects.
More Options: