Enzyme used for sore throat

Alpha-amylase (ألفا أميليز)

Alpha-amylase is an enzyme used in some countries as an add-on treatment to ease a mild sore throat and throat swelling. The evidence for benefit is limited.

What it is used for

  • Add-on treatment to ease a mild sore throat
  • Helping ease redness, swelling and congestion of the throat

How it is used

  • Syrups are measured with the device supplied; follow the leaflet and ask your pharmacist
  • Capsules and tablets are swallowed with water
  • See a doctor if the symptoms do not improve

Possible side effects

  • Rarely, a skin rash, itching or an allergic reaction
  • Rarely, stomach upset

Who should not use it

  • Do not use it if you are allergic to alpha-amylase or any ingredient in the product

Before and while using it

  • It does not treat bacterial infection; see a doctor if you have a high fever or pus on the tonsils
  • Get medical help straight away for difficulty swallowing or breathing, or drooling
  • Some syrups contain sugar; ask your pharmacist if you have diabetes

Medicine interactions

  • No important interactions are known; tell your pharmacist about all your medicines

Pregnancy and breastfeeding

  • There is not enough information on its safety in pregnancy and breastfeeding; ask your doctor before using it

How to store it

  • Store at room temperature away from heat and moisture, out of the sight and reach of children.

Get medical help straight away if

  • Your face, lips or tongue swell, or you find it hard to breathe.
  • You get a severe rash, blistering or peeling skin.
  • A side effect worries you or doesn’t go away: contact your doctor or pharmacist.

Questions about this medicine?

Talk to a doctor by video, or send your question by text.

Source: Standard international medicine references

This guide is general information and doesn’t replace advice from your doctor or pharmacist. Don’t start, stop or change a medicine without asking them, and always read the leaflet in the pack.