It looks like fungal infection.but exact diagnosis I need more details about your case . Homoepathy medicine gives you proper and permanent cure for the skin infection. Avoid any itching and harm U can apply coconut oil after bathing. Maintain hygiene of the body.

He should avoid sweets, sour, salty, spicy foods, cheese, butter, nonveg etc Have more of salads before meals. Application of Ayurvedic herbal oil (Jatyadi keratailam) should help along with few oral medications which can be suggested only after knowing the details of his problems.

Dear ma'am Greetings for the day . It's good to read about your  concern for your younger brother Recurrence of boils is very common. So, I would suggest to pls try taking homeopathic medicines at least for a month. Few common remedies like hepar etc gives very good results Get well soon. Thanks and regards Dr Rachna Sethi

consult with more details and can guide u better.

Plz share more pictures . This looks to be scabies. Isolation of patient is required.

Hello dear If u want real guidance and relief. Pay my consultancy charge. U will get 24 hours of genuine guidance and advice. We will even have telephonic conversation. & My fees are affordable. Regards Dr.Moiz Nasir

Looks like bacteria infection. Share more clear pictures. Pus is there? Chat online for detail consultation and guidance

Hii, Homoeopathic medicine can cure boil from it's root.You can take direct online consultation with me for further treatment guidance and cure.

take proper treatment in ayurveda consult online

It looks like ur having a parasitic infestation by Sarcoptes scabiei. You will require an application on skin of a specific lotion meant for such infestation. Also you will require a short course of antihistamines.

hi I understand your concern homeopathic treatment offers best results in such cases better consult with me online

Start itraconazole 200mg daily for 15 days, levocetirizine 5mg daily for 15 days. MediCover plus lotion plus luliconazole ointment apply twice daily after mixing.