It’s nothing serious. It may be that the food you eat is too oily or the chin is soaked when drinking water, causing inflammation and the growth of small red and swollen bumps. At this time, the owner can buy: salt water, hydrogen peroxide, etc. to sterilize and clean the chin. Apply anti-inflammatory drugs: erythromycin ointment and petroleum jelly, and it will get better after a period of time.
