Drug information provided by: IBM Micromedex
If you will be using buspirone regularly for a long time, your doctor should check your progress at regular visits to make sure the medicine is working properly and does not cause unwanted effects.
Do not take buspirone if you are also taking a drug with monoamine oxidase (MAO) inhibitor activity (e.g., isocarboxazid [Marplan®], phenelzine [Nardil®], selegiline [Eldepryl®], or tranylcypromine [Parnate®]). If you do, you may develop extremely high blood pressure.
This medicine will add to the effects of alcohol and other CNS depressants (medicines that make you drowsy or less alert). Some examples of CNS depressants are antihistamines or medicine for hay fever, other allergies, or colds; sedatives, tranquilizers, or sleeping medicine; prescription pain medicine or narcotics; barbiturates; medicine for seizures; muscle relaxants; or anesthetics, including some dental anesthetics. Check with your medical doctor or dentist before taking any of the above while you are taking this medicine.
Buspirone may cause some people to become dizzy, lightheaded, drowsy, or less alert than they are normally. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are dizzy or are not alert.
Avoid drinking alcoholic beverages while you are using this medicine.
Do not suddenly stop taking this medicine without checking first with your doctor. Your doctor may want you to gradually reduce the amount you are taking before stopping it completely. This is to decrease the chance of having withdrawal symptoms such as increased anxiety; burning or tingling feelings; confusion; dizziness; headache; irritability; nausea; nervousness; muscle cramps; sweating; trouble with sleeping; or unusual tiredness or weakness.
If you think you or someone else may have taken an overdose of buspirone, get emergency help at once. Symptoms of an overdose are dizziness or lightheadedness; severe drowsiness or loss of consciousness; stomach upset, including nausea or vomiting; or very small pupils of the eyes.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.