Redness and bumps on face[Typical summer heat rashes]

Patient: Hello. I am 14, and lately I’ve been getting red rashes and bumps (typical summer heat rashes) on my face. And my face get’s very itchy too. I consulted a doctor and she prescribed me two creams: Avene creme and fucidin. Fucidin did heal the itchy skin I got but after using avene creme nothing happened. I still have alot of redness and also got like tons of blackheads after using both the creams. (Not sure which one caused blackheads) Could you please tell me which one heals what.

Symptoms: Itchy skin