Patient Care

Topical Betamethasone with Salicylic Acid

2026/07/07
What is this medication for?
This medication contains a steroid and salicylic acid component; it is used to treat a skin condition where the top layer of the skin is covered by scales, also known as psoriasis. It may also be used to treat other skin conditions that cause inflammation, redness, and itching of the skin.  

Betamethasone is a topical steroid. It helps relieve inflammation, redness, and itching of the skin. Salicylic acid is a keratolytic agent which is used to soften the top layer of scales on the surface of the skin.  
How should I take/use this medication?
  • Wash your hands
  • Clean and dry the affected area before application
  • Apply a thin layer of ointment to the affected area and rub gently on the skin until it disappears. Do not cover, wrap or bandage the area unless instructed by the doctor
  • Wash your hands after using
  • Replace the cap of the tube
  • One fingertip unit (FTU) is the amount of cream or ointment, squeezed out of a tube (with a standard 5 mm nozzle), from the tip of an adult’s index finger to the first crease of that finger.
  • One FTU (about 0.5 grams) is enough to treat an area of skin two times the size of the adult’s hand. You may use this as a guide to decide the correct amount of cream or ointment to apply on the affected area. 
  • A single 15 grams tube of cream or ointment contains about 30 FTUs.

One fingertip unit

What should I do if I forget to take/use this medication?
If you forgot to apply a dose of this medication, apply it as soon as you remember. Skip the dose if it is time for the next dose. Apply your next dose at the usual time. Do not apply two doses to make up for the missed dose. 
What precautions should I take?
  • Inform your healthcare professional if you are allergic to this medication or any of the other ingredients of this medication.
  • Avoid contact with your eyes. Rinse immediately with water if this medicine gets into your eyes.
  • Do not apply on skin that is broken, infected, or discharging fluid or pus.
  • Do not apply this medicine on the face, groin, armpits, within skin folds unless instructed by your doctor.
  • Do not use it more often, over a large area, or for a longer period than instructed by your doctor.
  • Avoid staying directly under sunlight for long durations.
What are some side effects of this medication?
  • Mild stinging or burning sensation
  • Dryness and peeling of the skin

These side effects are common during the start of the treatment. Consult your doctor if any of the following side effects are severe or bothersome.

Other side effects, such as thinning of the skin, reddish stretch marks, and acne can occur if used inappropriately for a long period of time.

What are some rare but serious side-effects that I need to seek medical advice immediately?

If you experience any of the following side effects, please consult your doctor immediately:

  • Blistering
  • Burning
  • Crusting
  • Itch

The symptoms of a drug allergy include one or more of the following: 

  • Swollen face/eyes/lips/tongue
  • Difficulty in breathing
  • Itchy skin rashes over your whole body

If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately.

How should I store this medication?
Store in a cool and dry place, away from direct sunlight.
How should I throw away this medication safely?
Pack this medication into a black trash bag and seal it tightly before throwing it into the rubbish chute or bin.

Disclaimer:

  • Please take note that the above is not a complete list of all possible side effects. If you have any concerns about your medication or if you have other side effects that you think are caused by this medication, please consult your doctor or pharmacist.
  • If you take more than the recommended dose, please seek medical advice immediately.
  • The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.

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