- Leptoprin can raise heart rate and blood pressure to dangerous levels, and is not recommended for use in people with heart disease or hypertension.
- Blurry or double vision are side effects of leptoprin that can be dangerous for people attempting to drive or operate machinery.
- Severe allergic reactions to leptoprin include symptoms such as difficulty breathing, swelling of the throat, lips, mouth and face, and hives.
- People who experience neurological effects including hallucinations, confusion and abnormal behavior while taking leptoprin should seek urgent medical treatment.
- Problems with falling asleep, waking through the night, restlessness and anxiety are side effects of leptoprin that can be dangerous in people with other medical conditions such as depression.
- According to drugs.com, leptoprin may cause dangerous drug interactions with antidepressants, insulin and monoamine oxidase inhibitors (MAOIs). (see Resources below.)
- Because leptoprin is habit forming, physical and mental withdrawal symptoms such as dangerous changes in blood pressure may occur after stopping use.











