GENERIC NAME: METHACHOLINE - INHALATION (meth-uh-KOH-leen)

BRAND NAME(S): Provocholine

Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage

USES: Methacholine is used as a test to determine if you may have asthma. It may also help to determine how serious your asthma may be.

HOW TO USE: Ask your doctor or pharmacist how to use the medication correctly and follow all instructions carefully. The dosage is based on your medical condition and response to therapy. This medication is for inhalation use only. Do not use this medication by mouth or by injection.

SIDE EFFECTS: Headaches, throat irritation, lightheadedness, and itching may occur. If any of these effects persist or worsen, notify your doctor. Tell your doctor immediately if any of these serious side effects occur: chest tightness, trouble breathing, cough, wheezing. If you notice other effects not listed above, contact your doctor or pharmacist.

PRECAUTIONS: Tell your doctor your medical history, especially of: epilepsy, heart disease, thyroid disease, trouble urinating (urinary obstruction), stomach ulcers, any allergies. This medication should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor. It is not known whether this drug passes into breast milk. Consult your doctor before breast-feeding.

DRUG INTERACTIONS: Tell your doctor of all prescription and nonprescription medication you may use, especially of: beta- blockers (e.g., nadolol, propranolol), asthma medications. Do not start or stop any medicine without doctor or pharmacist approval.

OVERDOSE: If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US national poison hotline at 1-800-222-1222. Canadian residents should call their local poison control center directly. Symptoms of overdose may include fainting, loss of consciousness, heart attack.

From the Doctors at MedicineNet.com

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