A large pimple on the neck can result from clogged pores, excess oil production, or bacteria buildup.
It may become inflamed, red, and painful. To treat it, keep the area clean, apply a warm compress to reduce swelling, and use over-the-counter acne treatments containing salicylic acid. Avoid squeezing the pimple to prevent infection. If it persists or worsens, consult a dermatologist. – WATCH VIDEO BELOW