Common Sleepiness, Orthostatic hypotension (sudden lowering of blood pressure on standing), Dryness in mouth, Abnormality of voluntary movements, Parkinsonism, Weight gain, Akathisia, Dystonia, Constipation.

Expert advice for Loxpin Capsule

Do not start or continue loxapine and consult your doctor if you have history of fits (seizures), heart or brain related diseases, respiratory or lung problems, or if you are pregnant, planning to become pregnant, or are breastfeeding.
Do not drive or operate any machinery because you may feel sleepy or dizzy while being treated with loxapine.

Q. Is Loxpin or Loxpin succinate an atypical antipsychotic or narcotic drug?
Loxpin or Loxpin succinate is not an atypical antipsychotic or narcotic drug. It is a dibenzoxazepine typical antipsychotic

Q. Does Loxpin cause weight gain, diabetes, or tiredness?
Loxpin may cause weight gain or tiredness, but it is not known to cause diabetes.