What is Benztropine Mesylate: Uses, Warnings & Interactions

Updated Jan 12, 2021  •  Published Dec 30, 2020

Benztropine Mesylate overview

Generic Names:

  • Benztropine Mesylate

Uses:

  • Treats symptoms of Parkinson's disease or side effects of other drugs.

Therapeutic Classes:

  • Antiparkinsonian

Forms:

  • Tablet, Liquid

How it’s taken:

  • By mouth

What is Benztropine Mesylate used for?

Benztropine mesylate is a medication used to treat Parkinson’s disease. The drug is also used to treat movement problems associated with certain psychiatric drugs. Benztropine mesylate belongs to a class of drugs called anticholinergics. Benztropine mesylate is a generic drug also sold under the brand name Cogentin. Benztropine mesylate has been available for years. In the treatment of Parkinson’s disease and other movement problems, benztropine mesylate use is common.

What form(s) does Benztropine Mesylate come in

  • Tablet

  • Liquid

What are common Benztropine Mesylate doses?

  • Tablet 0.5MG

  • Tablet 1MG

  • Tablet 2MG

  • Vial 2ML of 1MG/ML

  • Ampule 2ML of 1MG/ML

Common Benztropine Mesylate prescriptions

  • Benztropine Mesylate
    2ml of 1mg/ml ampule

  • Benztropine Mesylate
    0.5mg tablet

  • Benztropine Mesylate
    1mg tablet

  • Benztropine Mesylate
    2mg tablet

  • Benztropine Mesylate
    2ml of 1mg/ml vial

How to take Benztropine Mesylate

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Missed dose: 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.

  • Oral liquid: Measure the oral liquid medicine with a marked measuring spoon, oral syringe, or medicine cup.

  • Take your medicine as directed. Your dose may need to be changed several times to find what works best for you.

  • Missed dose: 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.

  • Oral liquid: Measure the oral liquid medicine with a marked measuring spoon, oral syringe, or medicine cup.

  • Take your medicine as directed. Your dose may need to be changed several times to find what works best for you.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

What to do if you miss a dose of Benztropine Mesylate

  • If it is almost time for your next usual dose, wait until then to take your medicine and skip the missed dose.

  • Take the missed dose as soon as possible.

  • You should not use two doses at the same time.

Benztropine Mesylate contraindications

  • This medicine is not right for everyone. Do not use it if you had an allergic reaction to benztropine.

Benztropine Mesylate warnings

  • Unexplained high fever

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

  • Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.

  • This medicine may make you sweat less and cause your body to get too hot. Be careful in hot weather, while you are exercising, or if using a sauna or whirlpool.

  • Tell your doctor if you are pregnant or breastfeeding, or if you have kidney disease, glaucoma, stomach or bowel problems, enlarged prostate, tardive dyskinesia, or heart rhythm problems. Tell your doctor if you drink alcohol.

  • This medicine may cause the following problems: Stomach or bowel problems (including paralytic ileus)Glaucoma

  • This medicine may make you drowsy. Do not drive or do anything else that could be dangerous until you know how this medicine affects you.

Benztropine Mesylate interactions

  • Tell your doctor if this medicine causes muscle weakness. If your neck muscles are stiff and suddenly become weak, your doctor may need to lower the dose you are taking.

  • This medicine may make you sweat less and cause your body to get too hot. Be careful in hot weather, while you are exercising, or if using a sauna or whirlpool.

  • Tell your doctor if you use anything else that makes you sleepy. Some examples are allergy medicine, narcotic pain medicine, and alcohol.

  • Some medicines can affect how benztropine works. Tell your doctor if you are using medicine for depression or mental illness (including haloperidol, phenothiazines, or TCAs).

Benztropine Mesylate side effects

Serious Side Effects

  • Severe eye pain, constipation, or stomach pain

  • Unexplained high fever

  • Fast, pounding, or uneven heartbeat

  • Decrease in urine volume, painful urination

  • Confusion or excitement, seeing or hearing things that are not there

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

  • Muscle weakness, difficulty with moving

Less Serious Side Effects

  • Trouble urinating

  • Blurred vision

  • Dry mouth

  • Nausea, vomiting