Left vaginal labia externa hypertrophy with pressure pain and bumps are mostly considered to be caused by fungal infection, herpes virus infection, warts and so on. You can choose medication according to the cause, such as antibiotic cream, clotrimazole cream, interferon gel, etc., specific need to follow the doctor’s instructions. If you have a pimple on your vulva and it’s painful, you can use erythromycin ointment externally, and if it’s a fungal infection, you need to use clotrimazole cream to treat the pimple. If the herpes virus is infected, then the general antibacterial drugs do not have much effect, you can choose to use topical antiviral drugs, such as acyclovir cream treatment. If the infection by the human papilloma virus, resulting in the cause of the labia on the corns of the bumps, you can apply interferon gel topical application. If the female patients have bumps as well as pressure and pain at the labia, which cannot be relieved in time, it is recommended to go to the local hospital for detailed examination and symptomatic treatment. In addition, the specific use of the above drugs need to be under the guidance of a doctor.