What You Need To Know About Risperdal

Risperdal is a strong antipsychotic drug used for treating psychiatric conditions. It falls under the category of atypical antipsychotic, which is a group antipsychotic tranquilizing drugs. The medication changes the effects of chemicals inside of the brain. It is used for treating bipolar disorder symptoms, schizophrenia and symptoms of irritability in autistic children.


Risperidone treats symptoms related to bipolar disorders, schizophrenia and autism. The medication allows patients to participate in everyday activities and think clearly. It works by restoring the natural balance of certain substances on the brain. Risperidone can also be used with a combination of other drugs to treat depression.

Side Effects

Common side effects of risperidone are weight gain, dizziness, headache, feeling cold or hot, tired feeling, drowsiness, increased appetite, dry mouth, anxious, feeling restless, insomnia, constipation, stomach pain, vomiting, nausea, skin rash, sore throat, stuffy or runny nose or coughing. Severe side effects relating to the medication are uneven or fast heartbeats, sweating, confusion, fever, stiff muscles, tremors, drooling, restless muscle movements in the neck, jaw, tongue, or eyes, seizures, flu symptoms, body aches, chills, fever, sores or white patches on the lips or inside of the mouth, nosebleeds, feeling faint or about to pass out, trouble swallowing and painful erections that lasts longer than four hours. If you experience any of the serious side effects, then you need to seek medical advice and stop taking the drug immediately.

Side effects can vary for this drug because they are not always reported to the FDA or medical professionals. If you are taking the drug and experience uncomfortable symptoms, then you want to contact your family physician. Risperidone contains the active ingredient Risperdal, which can cause an allergic reaction in some patients. Signs of an allergic reaction to the drug are hives, enlargement of the tongue, throat, lips or face and difficulty breathing. Patients who experience an allergic reaction need to seek emergency help immediately.

Risperidone is linked to many serious conditions like diabetes and neuroleptic malignant syndrome. This led to the FDA requesting that Johnson and Johnson include a warning label for prospective patients and current patients. It is also the belief that the drug elevates the risk of strokes in senior patients. There is still a lot unknown about drug and it can have a different effect depending on the individual. Some patients have experience stroke-like symptoms and even death, which has led to a Risperdal lawsuit.


If you are allergic to risperidone, paliperidone or have allergies, then you want to inform you doctor before taking the drug. The drug may contain active ingredients that cause an undesirable reaction or other problems. Risperidone can also cause a condition known as QT prolongation. QT prolongation affects the heartbeat. It can cause the heart to develop an irregular or fast heartbeat, fainting and dizziness. The risk for QT prolongation increases when taking certain drugs or when diagnosed with certain medical conditions.

Risperidone make patients more likely to develop a heat stroke. Patients should avoid activities that cause overheating when taking it like using hot tubs, exercising in hot weather and strenuous work. The elderly are more sensitive to the side effects and may experience QT prolongation, lightheadedness and dizziness. Pregnant women should not take the drug because babies are born exhibiting symptoms associated with it. Risperdal can also pass through the breast milk and may have serious side effects for the infant.

Authored By: Michelle London. Michelle is a journalist who contributes new health information across different websites and organizations.

Leave a Reply

Your email address will not be published. Required fields are marked *