for acne take a course of tablet azithromycin 500 mg daily on three consecutive days in a week for four to six weeks and continue with benzoyl peroxide 2. 5 percent gel on the pimples in the morning and adapalene gel at night on the pimples. as far as scars are concerned you can try using tretinoin 0. 05 percent cream on the scars at night. it will not have significant benefit but you can give it a try. otherwise you can consider going for laser treatment microneedling sessions or surgical correction for the scars. besides this avoid oiling of scalp keep your face dry avoid using creams and moisturizers and reduce the intake of sugary foods. for breast changes and lump i would recommend you to consult a surgeon as he will be able to guide you better regarding these symptoms. for dandruff use a ketoconazole shampoo every alternate day to start with and then taper slowly once improvement is seen. along with this use a good quality conditioner after hair wash and start with tablet keraglo eva (gamma lenolenic acid) once daily for hair fall. this needs to be continued for a minimum of three to four months. for back pain consult an orthopedician and for allergy consult an ent specialist. baking soda and lemon juice will not have any effect on acne scars. so you can stop using them. dairy products are known to aggravate acne so reduce their intake. i do not think the burning sensation is due to acne scars. you should go for la shield sunscreen gel over your entire face at intervals of three to four hours during the daytime. for further information consult a dermatologist online --> <link>
what are the ways to remove acne scars?