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Medication

Pilocarpine

Written by the Verra clinical team · Medical review pending · Last updated Oct 4, 2026

Quick answer

Pilocarpine stimulates the salivary glands to produce more saliva and is FDA-approved in tablet form for dry mouth from Sjogren's syndrome or radiation. Verra offers compounded troches. Sweating is a common side effect.

Key takeaways

  • Increases saliva production.
  • Sweating and flushing are common.
  • Not for people with uncontrolled asthma or certain eye conditions.

What it is

A cholinergic medication.

How it works

It activates receptors on salivary glands.

Forms and doses we offer

Compounded dissolving troches.

Common side effects

Sweating, flushing, frequent urination and runny nose.

Who should not take it

Uncontrolled asthma, narrow-angle glaucoma or iritis.

Interactions to discuss

Beta-blockers and other cholinergic or anticholinergic medicines.

Verra treatments containing pilocarpine

A licensed provider decides whether a treatment is appropriate after your visit.

Questions

What is pilocarpine used for, and how does it work?

Pilocarpine stimulates the salivary glands to make more saliva. Results vary. FDA-approved tablets treat dry mouth caused by Sjogren's syndrome or head and neck radiation. Verra offers compounded troches instead. These are prepared by a licensed pharmacy for one patient and are not FDA-approved.

Are Verra's compounded pilocarpine troches FDA-approved?

No. Verra's compounded pilocarpine troches are not FDA-approved. They are prepared by a licensed pharmacy for one patient. FDA-approved pilocarpine tablets have specific dry mouth uses, but that approval does not extend to compounded troches. A physician licensed in your state decides whether a troche is appropriate.

Who may not be able to use pilocarpine for dry mouth?

Pilocarpine is not appropriate for everyone. People with uncontrolled asthma or certain eye conditions should not use it. Heart disease, lung disease, and other health concerns need careful review. A physician licensed in your state decides whether treatment is appropriate after checking your medical history and current medicines.

How should I take a compounded pilocarpine troche?

Use your compounded pilocarpine troche exactly as the pharmacy label and prescriber direct. Do not use tablet instructions to guide troche dosing. Confirm where to place it, how to let it dissolve, and when to take it. Never change the dose or take extra troches on your own.

How soon might pilocarpine help my dry mouth?

There is no guaranteed timeline for relief with compounded pilocarpine troches. Results vary. Your response may depend on the cause of dry mouth and how well your salivary glands work. Follow your prescribed plan and ask your physician when to review symptoms rather than increasing your dose yourself.

What side effects can pilocarpine cause?

Sweating is a common side effect of pilocarpine. Other possible effects include nausea, diarrhea, flushing, chills, more frequent urination, dizziness, and vision changes. Tell your physician about bothersome symptoms. Seek urgent care for trouble breathing, fainting, chest pain, or signs of a serious allergic reaction, such as throat swelling.

What should I do if pilocarpine makes me sweat a lot?

If pilocarpine causes heavy sweating, contact your prescriber and watch for dehydration. Drink fluids as your health plan allows, and use extra caution in hot weather or during exercise. Seek urgent care for confusion, fainting, or severe weakness. Do not change your dose without advice from your prescriber.

Can pilocarpine interact with my other medicines?

Yes. Pilocarpine can interact with other medicines, including beta blockers and drugs that affect similar nerve signals. Some medicines may also work against its effects. Give your prescriber and pharmacist a full list of prescriptions, over-the-counter products, eye drops, inhalers, and supplements before starting treatment or adding anything new.

Can I stop pilocarpine or switch from tablets to troches?

Talk with your prescriber before stopping pilocarpine or switching between tablets and compounded troches. Do not transfer the dose or schedule from one form to another yourself. A physician licensed in your state decides whether a change is appropriate and gives you directions for the new treatment plan.

Do I still need dental care while using pilocarpine for dry mouth?

Yes. Pilocarpine does not replace dental visits or daily mouth care. Dry mouth raises the risk of tooth decay and mouth infections. Keep brushing with fluoride toothpaste and cleaning between teeth. Your dentist can suggest added protection. Pilocarpine may ease dryness, but it does not guarantee dental protection. Results vary.

Related reading

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Sources

This page is general information, not medical advice. Results vary. Compounded medications are not FDA-approved. Our editorial policy

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