Dexamphetamine is a medication commonly used as part of the course of treatment of attention deficit hyperactive disorder. It can also treat narcolepsy. Dexamphetamine (also known as dextroamphetamine) works to stimulate the central nervous system by changing the levels of neurotransmitters in the brain. These are chemicals that nerve cells use to communicate. People with attention deficit hyperactive disorder have abnormal levels of these neurotransmitters and dexamphetamine helps correct these abnormalities.
Common Side Effects
Like almost all prescription medications, dexamphetamine can cause certain side effects. However, the most common adverse effects are fairly minor. According to Medline, common side effects include gastrointestinal problems (such as nausea, constipation and diarrhea), as well as indigestion and a lack of appetite (sometimes leading to weight loss). Other side effects include restlessness, difficulty falling asleep, uncontrollable trembling (especially of the hands), headache and dry mouth. These symptoms are not considered serious, so you should only contact your doctor if they become unbearable.
Allergic Side Effects
Because dexamphetamine is not made within the body, it can potentially (like all foreign substances) cause an allergic reaction. Drugs.com indicates that being allergic to dexamphetamine can cause a rash, itching or hives developing anywhere on the skin. Other symptoms of an allergic reaction include swelling of the lips, tongue or face. Allergic reactions can also cause difficulty in breathing, swallowing, as well as chest tightness and hoarseness. If you experience any of these symptoms, stop taking dexamphetamine immediately and contact your doctor.
Serious Side Effects
Some of dexamphetamine's adverse effects are serious. These include mental changes such as seizures, trouble with speech (either slow or difficult) and weakness or numbness on one side of your body. Dexamphetamine can also cause psychological problems such as hallucinations, paranoia, delusions, frenzied or hostile behavior and unusual movements and verbal tics. According to Medline, stop taking dexamphetamine immediately if you experience any of the these side effects and contact your doctor.
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