Pimple Looking Bump On Arm. They may appear as red swollen small raised. The virus spreads through direct contact with the bumps including sexual contact.
Periorificial dermatitis can cause breakouts around the nose and mouth. They are pinkish in color and turn red when scratched or popped. The condition keratosis pilaris often affects the skin on the arms for example.
In rare cases an unexplained lump bump or swelling can be a sign of a more serious issue beneath the skin.
May ooze pus from the center. Periorificial dermatitis can cause breakouts around the nose and mouth. Injuries are common culprits for lumps and bumps on the arm. Molluscum contagiosum is a viral skin condition that can cause doughnut-shaped pink or skin-coloured bumps.
