What are the contributing factors of recurring cystic acne and whiteheads after stopping doxycycline?

Hi, Most pimple patches are actually hydrocolloid wound dresssings to assist in wound healing. Some may contain mild levels of salicylic acid that helps dry out pimples. Acne patches may have a role in aiding skin healing together with proven medical treatment. However, cystic acne is due to deep intense inflammation that will cause significant scarring if not treated quickly and effectively. For cystic acne, the most effective treatment is oral isotretinoin. It is strongly recommended that you see a doctor early to commence on effective treatment in order to reduce scarring.

Thank you for your question. If cystic acne is not responding to oral antibiotics and topical benzoyl peroxide, oral isotretinoin is a good option as this is a very effective treatment for cystic acne. Intralesional steroid injection is a good option to consider too for cystic acne. It helps to quickly reduce the inflammation and size of the cysts. This treatment can be used together with oral antibiotics or isotretinoin which help to prevent new cysts from developing.