Wisdom tooth Other area Imiquimod - Side Effects, Precautions, and Contraindications
Skip Ribbon Commands
Skip to main content
Menu

Imiquimod

Drug Class: Commonly Known As: Category:
Immune Modulator Aldara Adult, Children

Imiquimod - Side Effects, Precautions, and Contraindications

What side effects can Imiquimod cause?

Common side effects include:

  • Skin reddening, swelling and flakiness
    • These reactions are normal as they are signs of your immune system fighting the abnormal cells. Even if these symptoms are not present, the medication may still be working.
  • Formation of crust during healing
  • Itching
  • Burning sensation
  • Stinging
  • Lighter skin colour on the warts or around the warts

Should the skin reactions become too uncomfortable, remove the cream by washing with mild soap and water. Take a short break of 3 to 4 days before continuing it again. If any side effects persist or are severe, please consult your doctor.

Rare but serious side effects include:

  • Flu-like symptoms such as swollen lymph nodes, aches and pains, mild fever and may generally feel unwell

For genital or perianal warts

  • Vaginal pain or swelling
  • Difficulty passing urine
  • Severe tightness, swelling or skin tearing

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

Before taking Imiquimod , what precautions must I follow?

  • Avoid contact with the eyes, lips and nostrils.
  • Imiquimod cream administration is not recommended until the treatment area has healed from any previous drug or surgical treatment.
  • The treatment area should NOT be wrapped or covered with occlusive dressing.
  • For patients using it for external genital and perianal warts:
    • Sexual contact should be avoided while the cream is on the skin.
    • Imiquimod cream may weaken condoms and vaginal diaphragms, thus concurrent use is not recommended.
    • Not to be used in pregnant women. 

Inform your healthcare professional if:

  • You are allergic to this medication or any of the other ingredients of this medication.
  • You are pregnant, planning to become pregnant, or breastfeeding.

What food or medicine must I avoid when I take Imiquimod ?

  • Updated on 4/30/2021 12:00:00 AM
  • Article contributed by PSS National Medication Information Workgroup PSS National Medication Information Workgroup
The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth

Find Your Medicines