It is used in the treatment of schizophrenia. It may also be used to treat depression and bipolar disorder. It alters the thoughts and elevates the mood, improving the person's ability to think, feel and behave.
Common side effects
- Sleepiness
- Orthostatic hypotension (sudden lowering of blood pressure on standing)
- Dryness in mouth
- Abnormality of voluntary movements
- Weight gain
- Increased prolactin level in blood
- Urinary retention
- Constipation
- Muscle stiffness
- Tremors
- Injection site reactions (pain, swelling, redness)