How does benzydamine work?
Benzydamine is a non-steroidal anti-inflammatory drug (NSAID).
NSAIDs work by reducing the swelling (inflammation) and pain in your body.
Because benzydamine comes as a mouthwash, mouth spray, or lozenge, it will only help with pain in the mouth. It will not work on pain in any other part of the body.
Benzydamine helps with the symptoms of mouth ulcers, sore throats, sore tongue or gums and teething in babies. It may also be used to treat pain caused by dentures, or dental surgery.
When will I feel better?
When you use benzydamine as a mouthwash, spray or lozenge, it takes a few minutes to start working.
Can benzydamine help with mouth ulcers if I'm having chemotherapy?
Benzydamine is not used for treating mouth ulcers caused by chemotherapy.
If you're bothered by mouth ulcers or a sore mouth, speak to your cancer nurse. They'll be able to give you advice about what might help.
Are there other treatments I can use?
If you have a sore throat or mouth ulcer, there are a number of things you can do to help yourself.
Paracetamol can help with the pain. For adults, gargling with warm, salty water may also help. However, this is not recommended for children.
Pharmacies and supermarkets sell other types of medicated lozenges that contain either a local anaesthetic or antiseptic. Some people find this helps with their pain.
For a sore throat, see your doctor if it does not improve after a week, as you may need a different treatment.
Will it affect my contraception?
Benzydamine will not affect any type of contraception, including the combined pill or emergency contraception.
Can I drive or ride a bike?
Yes. You can drive or ride a bike when using benzydamine.
Can I drink alcohol while using benzydamine?
It's usually OK to drink alcohol when using benzydamine.
Are there any foods or drink I need to avoid?
You can eat and drink normally while using benzydamine. However, remember that the mouthwash and spray contain alcohol.