If you have a small pimple in your private area that hurts a little, you may be suffering from vulvodynia or folliculitis, or you may be suffering from vulvovaginal eczema or condyloma acuminatum. It is recommended to go to the dermatology department of the hospital for examination to help confirm the diagnosis. 1, vulvovaginitis: mostly due to vaginitis, urethritis and other inflammatory diseases such as secretion stimulation, or pseudo-saccharomyces, streptococcus and other pathogens caused by the infection, can lead to intimate skin and mucous membrane swelling, pimples, and also accompanied by vulvar redness, swelling, and pain. You can keep the vulva clean, use warm water to wash, according to the type of pathogen, local application of clotrimazole cream, erythromycin ointment and other anti-infective drugs treatment. If there is vaginitis, urethritis and other diseases, should also be for the original disease treatment, such as taking cefixime, amoxicillin and other antibiotic drugs; 2, folliculitis: intimate skin, hair follicles by scraping, abrasion and other injuries, staphylococcus aureus and other pathogens caused by the infection, and also related to poor hygiene habits, will lead to intimate place long a small lump, a little pain, also accompanied by itching. You can follow the doctor’s instructions to apply mupirocin ointment, clindamycin cream and other drugs, and use iodine povine to disinfect the treatment every day; 3, vulvar eczema: mainly often wear breathable underpants, or the body excessive obesity, allergies, pubic secretions, etc., which will lead to redness of the skin in the intimate place, swelling, pimples, blisters like pimples, but also can be accompanied by itching, pain, burning sensation. You need to use warm water to wash, and follow the doctor’s instructions to apply local hydrocortisone butyrate cream, Dinaid cream and other glucocorticoids for treatment; 4, warts: caused by HPV infection, often spread through sexual contact, can lead to intimate place long a small pimple, there may be a papillary or cauliflower-like superfluous organisms, and some patients may be accompanied by itching as well as pain. You can take laser, freezing, electrocautery treatment, can remove the warts.