About hydroquinone
Topical skin-lightening agent
Used for
- Short-term treatment of dark patches, such as melasma, freckles, and age spots.
Usual adult dose
Apply a thin layer to affected areas twice daily, as directed; avoid prolonged use.
Common side effects
- Redness, dryness, burning, itching, or irritation
- Rarely, blue-black skin discoloration with prolonged use
Important warnings
- For external use only; avoid eyes, lips, and broken skin.
- Use sun protection; sunlight can worsen darkening.
- Stop if severe irritation or unusual darkening occurs.
- Avoid prolonged or widespread use unless supervised by a clinician.
Pregnancy
Safety is not established; use during pregnancy only if a clinician recommends it.
Breastfeeding
Safety is uncertain; avoid applying to the breast or areas that may contact the infant.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.