There could be negative effects from buspirone. If you experience any of these symptoms, call your doctor immediately: dizziness nausea diarrhea headache excitement confusion fatigue nervousness difficulty falling asleep or staying asleep feelings of anger or hostility lightheadedness headache weakness numbness increased sweating rash hives itching swelling of the face, eyes, mouth, throat, tongue, or lips fast or irregular heartbeat blurred vision uncontrollable shaking of a part of the body agitation, fever, sweating, dizziness, flushing, confusion, fast or irregular heartbeat, shivering, severe muscle stiffness or twitching, seizures, hallucinations, loss of coordination, nausea, vomiting, or diarrhea If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online (http://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088). Dizziness, nausea, diarrhea, headache, excitement, confusion, fatigue, nervousness, trouble sleeping or staying asleep, feelings of rage or hostility, lightheadedness, headache weakness, numbness, increased sweating, rash, hives, itching, swelling of the face, eyes, mouth, throat, tongue, or lips, fast or irregular heartbeat, blurred vision, uncontrollable shaking of a part of the body, agitation, fever, sweating, and a headache.
Ask your doctor before taking buspirone with a sleeping pill, narcotic pain medicine, muscle relaxer, or medicine for anxiety, depression, or seizures. drug interactions with buspirone (more information) More information on buspirone Adverse reactions Drug interactions Dosage guidance During pregnancy or breastfeeding Reviews (1,205) Patient advice Drug images Alternatives pricing & coupons Spanish Drug class: various anxiolytics, sedatives, and hypnotics Resources for patients Advanced Reading Other brands BuSpar, Vanspar Professional resources Prescribing Information Related treatment manuals Sexual dysfunction, SSRI-induced anxiety Borderline Personality Disorder Panic D Other drugs may interact with buspirone, including prescription and over-the-counter medicines, vitamins, and herbal products. These side effects may get worse if you combine this medication with other medications that make you sleepy or slow your breathing. Give a list of all the medications you are currently taking, as well as any that you start or stop taking, to each of your healthcare providers.
Until you are certain of how buspirone affects you, avoid operating machinery or driving a vehicle. If you have an allergy to buspirone or any of its ingredients, do not take buspirone. Buspirone is known to have serious side effects, including changes in cognitive and motor function, skin rash or itching, fast or irregular heartbeat, blurred vision, and unusual movements of the head or neck. Buspirone can also make you feel drowsy and dizzy.