Antimonium tartaricum: This remedy may be helpful for acne with large pustules that are tender to touch, with bluish-red marks that remain on the skin after active infection has passed. The person may be irritable, with low resistance to illness.

Calcarea carbonica: If a person with frequent pimples and skin eruptions is chilly with clammy hands and feet, easily tired by exertion, and flabby or overweight, this remedy may help improve the skin’s resistance to infection. People who need this remedy are often very anxious when overworked, and have cravings for sweets and eggs.

Hepar sulphuris calcareum: This remedy may be indicated when the skin is easily infected, slow to heal, and painful eruptions like boils appear. The pimples are very sensitive to touch and slow to come to a head; eventually, offensive-smelling pus may form. A person who needs Hepar sulph is usually chilly, sensitive to cold in any form, and feel irritable and touchy.

Pulsatilla: This remedy can be helpful if acne is worse from eating rich or fatty foods, and aggravated by warmth or heat. It is indicated especially around the time of puberty, or when acne breaks out near menstrual periods. The person often has a fair complexion and is inclined toward soft emotions and moodiness, feeling worse in warm or stuffy rooms and better in fresh air.

Silicea (also called Silica): A person with deep-seated acne along with a general low immune resistance, swollen lymph nodes, and a tendency toward fatigue and nervousness may benefit from this remedy. Infected spots are slow to come to a head, and also slow to resolve, so may result in scarring. A person who needs this remedy is generally very chilly, but inclined to sweat at night.

Sulphur: Itching, sore, inflamed eruptions with reddish or dirty-looking skin often indicate a need for Sulphur. Itching may be worse from scratching, and worse from any form of heat—especially bathing or washing. Individuals who need this remedy are often inclined toward convoluted mental notions and tend to give order and neatness a low priority.