Hi, To treat your skin lesion- Do warm moist compresses Apply topical antibiotic cream like nadifloxacin or fusidic acid If its still swollen and painful you might require an oral painkiller and antiinflammatory like ibuprofen If the lesion does not show signs of resolution you might require a course of antibiotics also. Kindly consult a dermatologist for prescription of these drugs. Never manipulate any abscess/ boil/ pimple on face as it may have serious complications. All infected cystic nodular lesions should always be drained by a medical professional. Hope that answers your query. Take care.