What is Propantheline Bromide: Uses, Warnings & Interactions

Updated May 14, 2025  •  Published Dec 30, 2020

Propantheline Bromide overview

BRAND NAMES:

Generic Names:

  • Propantheline Bromide

Uses:

  • Treats stomach ulcers.

Therapeutic Classes:

  • Gastrointestinal Agent

Forms:

  • Tablet

How it’s taken:

  • By mouth

What is Propantheline Bromide used for?

What form(s) does Propantheline Bromide come in

  • Tablet

What are common Propantheline Bromide doses?

  • Tablet 15MG

Common Propantheline Bromide prescriptions

  • Propantheline Bromide
    15mg tablet

How to take Propantheline Bromide

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Most people take this medicine about 30 minutes before each meal and at bedtime. Your schedule could be different, so follow the schedule your doctor tells you.

  • Most people take this medicine about 30 minutes before each meal and at bedtime. Your schedule could be different, so follow the schedule your doctor tells you.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

What to do if you miss a dose of Propantheline Bromide

  • Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Ask your pharmacist, doctor, or health caregiver about the best way to dispose of any outdated medicine or medicine no longer needed.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

Propantheline Bromide contraindications

  • You should not use this medicine if you have had an allergic reaction to propantheline. Do not use this medicine if you have glaucoma, myasthenia gravis, or trouble urinating because of a blockage (such as an enlarged prostate). Make sure your doctor knows about all digestion problems you have, including severe ulcerative colitis, megacolon, muscle problems, or blocked or narrow openings.

Propantheline Bromide warnings

  • Make sure your doctor knows if you are pregnant or breast feeding, or if you have liver disease, kidney disease, or overactive thyroid. Tell your doctor about any heart or blood vessel problems you have, including heart rhythm problems, congestive heart failure, or high blood pressure. Make sure your doctor knows if you have on-going diarrhea or an ileostomy or colostomy. Tell your doctor if you have autonomic neuropathy (a nerve problem) or reflux esophagitis with a hiatal hernia (problems with your esophagus).

  • This medicine may make you sweat less. Your body could get too hot if you do not sweat enough. Stay out of hot places. Try to stay indoors or somewhere cool during hot weather. If you have a fever, call your doctor for advice. If your body gets too hot, you might feel dizzy, weak, tired, or confused. You might have an upset stomach or vomit. Call your doctor if you are too hot and cannot cool down.

  • This medicine may make you dizzy or drowsy. Avoid driving, using machines, or doing anything else that could be dangerous if you are not alert.

  • Unusual restlessness, dizziness, trouble breathing.

Propantheline Bromide interactions

  • Make sure your doctor knows if you are also using digoxin (Lanoxin®, Digitek®), or a belladonna medicine such as atropine, hyoscyamine, scopolamine, Anaspaz®, Arco-Lase® Plus, Donnatal®, NuLev®, Prosed®, Transderm Scop®, Urimax®.

  • Tell your doctor if you are also using narcotic pain medicine, medicine for heart rhythm problems, an antihistamine, medicine to treat depression, or a steroid medicine. Meperidine (Demerol®) is a narcotic pain medicine. Some medicines for heart rhythm problems are disopyramide, procainamide, quinidine, Cardioquin®, Norpace®, Procanbid®, or Quinaglute®. Benadryl® (diphenhydramine) is an antihistamine. Some phenothiazine medicines are Compazine®, Mellaril®, Phenergan®, Serentil®, Tacaryl®, Thorazine®, or Trilafon®. Some medicines to treat depression are amitriptyline, nortriptyline, Norpramin®, or Vivactil®. Cortisone and prednisone are steroid medicines.

  • This medicine may make you dizzy or drowsy. Avoid driving, using machines, or doing anything else that could be dangerous if you are not alert.

Propantheline Bromide side effects

Serious Side Effects

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Fast or pounding heartbeat.

  • Muscle weakness or tiredness.

  • Unusual restlessness, dizziness, trouble breathing.

Less Serious Side Effects

  • Headache, nervousness, trouble sleeping, or confusion.

  • Constipation, nausea, vomiting.

  • Dry mouth, eyes, nose, or skin.

  • Decrease in how much or how often you urinate.

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