My son (16) has acne. He is taking anti-biotics and using a cream prescribed by the GP. These arnt helping. We have a referral to dermatology (appointment in 6 weeks).His face is very sensitive and seems permanently red - I am looking for suggestions as to what we can use to reduce the redness/sooth his skin. He also had an outside summer job and although he used sun screen I don't think this has helped his skin.