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Robinul 5 g powder for solution for Iontophoresis, Robinul 3 g powder for solution for Iontophoresis, Robinul 10 g powder for solution for Iontophoresis – patient leaflet, side effects, dosage

Last updated: · Text from the MHRA, as of · About this document

Medicine status: No longer supplied Details

Medicine strength:
5 g
Contains active substance:

Patient leaflet - Robinul 5 g powder for solution for Iontophoresis, Robinul 3 g powder for solution for Iontophoresis, Robinul 10 g powder for solution for Iontophoresis

1. What Robinul Powder is and what it is used for

Robinul Powder contains Glycopyrronium Bromide which belongs to a group of medicines called anticholinergic drugs. Its purpose is to block certain nerve impulses. Robinul Powder is used for the treatment of excessive sweating from the palms of your hands and soles of your feet.

2. What you need to know before you use Robinul Powder

Do not use Robinul Powder:

  • if you are allergic to glycopyrrolate.
  • if you suffer from glaucoma (increased pressure in the eye).
  • if you are pregnant.
  • if you have fungal or other skin infections.

Make sure your doctor knows if you suffer from any of these.

Warnings and precautions

Talk to your doctor, pharmacist or nurse before using Robinul powder:

  • if you are suffering from heart problems, irregular heartbeats or abnormal blood pressure.
  • if you have an overactive thyroid gland.
  • if you have a blockage in your urinary passages such as bladder or kidneys.
  • if you have a lung problem called chronic bronchitis.

Other medicines and Robinul Powder

Tell your doctor or pharmacist if you are using, have recently used or might use any other medicines.

Pregnancy, breast-feeding and fertility

If you are pregnant or breast feeding, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before using this medicine.

Do not use during pregnancy or breast feeding.

Driving and using machines

Robinul Powder may cause drowsiness. Do not drive or use machines until you are sure this medicine does not affect your ability to drive.

3. How to use Robinul Powder

Robinul Powder will be administered to you by a qualified healthcare professional.

Method of administration:

Your doctor will give you Robinul Powder using a technique known as iontophoresis, which enables the drug to be passed through the skin by means of an electric current. Robinul Powder is made into a solution and then poured into a non-metal container with a large piece of sheet metal (known as an anode) used to conduct electricity. The palm of your hand or sole of your foot will be placed in the solution and separated from the metal sheet by plastic foam or a layer of lint or a sponge sheet.

At the same time, another limb is placed in a similar container holding luke warm tap water instead of a solution of Robinul Powder. As before, your limb will be shielded from the metal sheet (this time called the cathode) used to conduct electricity by plastic foam or a lint or sponge sheet. The electric current will vary according to your age. Treatment will last about 12 minutes but will depend on your skin tolerance, body weight and size. Only one site will be treated at a time and only two sites will be treated in any one day. Your treatment will not be repeated within seven days but may be repeated later, perhaps varying the treatment, according to your condition.

If you use Robinul Powder than you should:

This is unlikely because the dose will be administered by a healthcare professional. If you suspect you have been given too much, you should tell the doctor immediately. If you have any further questions on the use of this medicine ask your doctor, pharmacist or nurse.

4. Possible side effects

Like all medicines this medicine can cause side effects, although not everybody gets them. Consult a doctor straight away if you notice any of the following symptoms - you may need urgent medical treatment:

Swelling mainly of the face, lips or throat which makes it difficult to swallow or breathe, itching and rashes. This could be a sign of a severe allergic reaction or angioedema (frequency not known, cannot be estimated from the available data).

All medicines can cause allergic reactions although serious allergic reactions are rare.

The following side effects have also been reported under the following frequency:

Not known (frequency cannot be estimated from the available data)

  • Dry mouth and eating difficulties, such as problems with swallowing
  • Blurring of vision
  • A rapid heart beat
  • Mild discomfort in your tummy
  • Difficulty in passing urine
  • A mild tingling feeling in the areas which have been recently treated

You should avoid over exertion particularly in hot weather, until any unwanted effects have disappeared.

If any of these become serious, or you notice any side effects not listed in this leaflet, please tell your doctor.

Reporting of side effects

If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme at:

www.mhra.gov.uk/yellowcard

By reporting side effects you can help provide more information on the safety of this medicine

5. How to store Robinul Powder

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date which is stated on the label. The expiry date refers to the last day of that month.

Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help protect the environment.

6. Contents of the pack and other information

What Robinul Powder contains

The active substance is glycopyrrolate (glycopyrronium bromide) 100%w/w. There are no other ingredients.

What Robinul Powder looks like and contents of the pack

Robinul Powder is a white crystalline powder.

Each screw top amber bottle contains 3 grams, 5 grams and 10 grams Robinul Powder.

Marketing Authorisation Holder

Mercury Pharmaceuticals Ltd., Dashwood House, 69 Old Broad Street, London, EC2M 1QS, United Kingdom

Manufacture

Dales Pharmaceuticals Limited, Snaygill Industrial Estate, Keighley Road, North Yorkshire, Skipton, BD23 2RW, United Kingdom.

This leaflet was last revised in October 2023.

MercuryPharm Ltd is licensed to use the registered trademark

About this document

Source: MHRA - Medicines and Healthcare products Regulatory Agency (products.mhra.gov.uk) · Marketing authorisation: PL 12762/0579

Last revision stated in the text: October 2023 · MHRA data as of 13 October 2026

Found a mistake? Tell us on the contact page.

The information on this site does not replace the advice of a doctor or pharmacist.

Facts about Robinul 5 g powder for solution for Iontophoresis, Robinul 3 g powder for solution for Iontophoresis, Robinul 10 g powder for solution for Iontophoresis

Active substance Glycopyrronium bromide
Strength 5 g
Excipients Not applicable - no other constituents present
Is it available? No, all its packs are listed as discontinued (NHS Dictionary of Medicines and Devices – not a record of current supplies)
Shelf life 48 months unopened. 14 days after reconstitution.
Storage There are no special storage precautions for this product.
Drug group (ATC) Quaternary ammonium antimuscarinic
Marketing authorisation PL 12762/0579 (first authorised 22 June 2010)
Marketing authorisation holder Mercury Pharmaceuticals Ltd

Sources: the MHRA product information (products.mhra.gov.uk) and the NHS Dictionary of Medicines and Devices (dm+d), release 10.2.0 of 19 October 2026, NHS Business Services Authority. Contains public sector information licensed under the Open Government Licence v3.0.