Zinc oxide can be used for insect bites.

Zinc oxide is not suitable for the treatment of insect bites. In terms of its uses, zinc oxide is primarily intended for treating acute or subacute dermatitis, eczema, prickly heat, as well as mild and localized skin ulcers, rather than symptoms caused by insect bites. Moreover, insect bites typically result in rashes and itching, which usually do not require special treatment. Zinc oxide ointment mainly serves to moisturize and protect the skin, rather than directly alleviating insect bite symptoms. Therefore, for insect bites, it is recommended to use more direct and effective relief methods, such as applying soapy water, essential balm (e.g., wind oil), or specialized anti-itch medications.