Common side effects of Risperidone include Weight gain, Drowsiness, Movement disorders. Serious side effects include Tardive dyskinesia and Neuroleptic malignant syndrome. Risperidone is classified as Antipsychotic. Always consult a doctor if side effects persist.

Side Effects GuideAI-VerifiedAntipsychotic

Risperidone Side Effects

Complete guide to Risperidone side effects — what's common, what's serious, which body systems are affected, and when to see a doctor.

Body impact map

Common
Serious
4
Common effects
3
Serious effects
4
Body systems

Common Side Effects

Usually mild · often resolve on their own

These side effects may occur in some patients taking Risperidone. Most are mild and improve as your body adjusts. Tell your doctor if any persist or worsen.

Weight gain
Whole body
Drowsiness
Head / Brain
Movement disorders
Whole body
Elevated prolactin
Whole body

Serious Side Effects

Rare but urgent · seek immediate medical help

Stop taking Risperidone and seek immediate medical help if any of the following occur. Call 112 for emergencies.

Emergency · 112
Tardive dyskinesia
Skin
Neuroleptic malignant syndrome
Whole body
Stroke (elderly)
Heart / Lungs

Not a complete list. Report any unusual symptoms to your doctor immediately.

How to Minimize Side Effects

Simple steps that help

  • Take Risperidone exactly as prescribed by your doctor — never change the dose yourself.
  • Follow dosage timing instructions carefully (with food / empty stomach / at bedtime as directed).
  • Do not stop Risperidone suddenly without consulting your doctor — sudden discontinuation can be risky.
  • Report any new or unusual symptoms to your doctor promptly — early detection prevents complications.
  • Check drug interactions with GoDavaii AI before starting any new medicine, supplement, or even herbal remedy.
  • Avoid alcohol while on Risperidone unless your doctor has confirmed it is safe.
AI-Verified · Cross-checked against 40,000+ interaction database

Not medical advice

Individual responses to Risperidone vary — age, weight, existing conditions, and other medicines all matter. Always consult your doctor for personalized advice. For emergencies, call 112.

Frequently Asked Questions

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