A boil is the body’s protective response. When the body forms a pimple, it isolates the infected area from healthy tissue; without that pus-filled capsule, bacteria can move freely between cells. How does treatment vary by rash type?
What Causes Pimples?
The most common reason pustules form is a weakened immune system. Factors that can lower the body’s defenses include skin damage and poor hygiene, gastrointestinal disorders, metabolic problems, overly strict diets and exhaustion, vitamin deficiencies, diabetes, lack of sleep, stress, and extreme temperatures. When the body is invaded by pathogenic bacteria (such as streptococci, staphylococci, and various bacilli), microbes can spread through breaks in the skin or mucous membranes via the blood and lymphatic systems. Forming a pus capsule is the body’s defensive reaction: it isolates the affected area from healthy tissue.
The accumulation of pus creates a painful swelling called an abscess (from the Latin “abscessus,” meaning boil). An abscess can be external or internal. In a superficial abscess the site feels warm, and fluid may be felt when touched. The inflammation shows up as a red bump on the skin or mucous membrane. After 3–4 days a pus-filled head forms, resulting in a boil or furuncle. Signs include redness, swelling, and a raised bump with a central black dot. When fully mature, the furuncle can burst from pressure or mechanical impact.
Symptoms of a Furuncle:
- tingling and itching;
- hardening and redness of the affected area;
- formation of a raised, cone-shaped bump;
- swelling;
- pain;
- increase in the size of the inflammation (up to 1–3 cm).
A furuncle usually means inflammation of a hair follicle and the surrounding tissue. A pimple is a more superficial lesion — either an inflamed nodule (papule) or a pus-filled blister (pustule). When multiple furuncles appear at once or keep recurring, the condition is called furunculosis. Rashes most commonly show up on the chin, above the upper lip, and on the neck, but pustules can form on the skin and mucous membranes anywhere on the body: not only facial acne, but also pimples on the back, chest, legs, arms, and even on the tongue or scalp under the hair. People prone to furuncle formation should use antiseptics and antibacterial soap.
Boil vs. Phlegmon
In addition to redness, swelling, and tenderness, purulent inflammation can cause fever, headache, loss of appetite, and general malaise from intoxication. If the body can’t expel the pus, the cavity can become a “ticking time bomb” and an abscess may rupture internally. When pathogenic microbes spread beyond the abscess, the infection can become severe, including sepsis. To avoid complications, it is often safer to drain pus with a surgical incision rather than squeezing it after the capsule ruptures.
Unlike a boil or abscess, which involves a localized purulent inflammatory process in soft tissues, phlegmon is a diffuse purulent inflammation without a clearly defined border. This acute inflammation happens when pathogenic bacteria enter fatty tissue via the blood or lymph. Phlegmon can develop after traumatic tissue damage such as wounds, animal bites, or fractures. Vulnerable areas include the limbs, face, neck, and body cavities. On touch, phlegmon has no clear boundaries; it is immobile, hot, and sharply painful (pain worsens with movement), and the skin over it often looks shiny.
The danger of phlegmon is how quickly it can spread and involve muscles and tendons. If untreated, the infection can move through the bloodstream and lymphatic system, leading to sepsis, thrombophlebitis, lymphadenitis, lymphangitis, and erysipelas — a skin infection that typically affects the face, neck, arms, or legs during warm weather and more often occurs in older adults. To stop the spread of infection, doctors usually use antibiotics and surgical drainage of the affected area.
How to Get Rid of Pimples and Infection?
Applying heat to an inflamed area can speed the maturation and rupture of a boil. However, furuncles and abscesses should not always be opened at home. Because of the connections between facial blood flow and the brain’s venous sinuses, it is especially dangerous to squeeze boils in the so-called “triangle of death” — the area around the lips, cheeks, and eyes. Beyond the risk of bloodstream infection, you can injure delicate skin, leave scars, or spread bacteria from a ruptured follicle and increase the number of boils. Qualified medical monitoring can prevent these complications.
If phlegmon or abscesses lie in superficial tissue layers, they can be opened in an outpatient setting: a surgeon makes an incision, cleans the cavity of pus, and places a drain. For deep tissue or internal organ involvement, a cavity operation is performed. Depending on severity, surgeons use local or general anesthesia. If signs of systemic intoxication do not subside after drainage, that may indicate sepsis: urgent hospital treatment with aggressive intravenous fluids, antibiotics, removal of necrotic or infected tissue, further drainage, and supportive therapy is necessary.
With timely care, symptoms of abscesses and phlegmon usually resolve after a course of antibiotics. To treat and prevent furuncles, it is important to address the underlying causes of staphylococcal infection. When the immune system is weak, the risk of bacterial infection is high, so doctors typically prescribe antibiotics for 5–10 days. For frequent furuncles, doctors may recommend blood purification procedures or transfusion. A traditional remedy available at pharmacies is pharmaceutical sulfur; some people use it orally. A common course described is 30 packets over 15 days (one packet in the morning and one in the evening).
Pimples on the Face
Inflammation without pus often results from increased sebum production by glands that keep the skin moisturized. Sebum helps protect against ultraviolet, thermal, and mechanical damage, which is why facial acne often appears more in summer. Rashes on the face can have many causes. If acne isn’t driven by hormonal or genetic factors, it may stem from deficiencies in vitamins A, E, B complex, healthy fats, protein, or zinc. Follow a dairy- and plant-based diet. Avoid alcohol, citrus fruits, eggs, smoked foods, salty foods, and spicy foods. To treat pimples on the forehead, chin, neck, and scalp, use sulfur, zinc, or salicylic ointments.
Chronic infection foci (such as diathesis, sinusitis, tonsillitis), gastrointestinal disease, or disorders of the nervous and endocrine systems can lead to a chronic allergic skin condition called eczema. True eczema often appears on the face and hands. During acute phases, multiple rashes form; after blisters burst, small erosions ooze serous fluid and become vulnerable to secondary infection. Severe itching is a hallmark of this type of eczema. Seborrheic eczema shows as inflammation on the face and scalp, chest, and back (between the shoulder blades). A bran infusion bath can help with allergic dermatitis: pour boiling water over bran at a 1:4 ratio, let it steep for 4 hours while wrapped, strain the infusion, and add it to a bath. Soak for 10–20 minutes daily for two weeks to reduce itching.
Unlike eczema, which is allergic, herpes is a viral disease that affects skin and mucous membranes. Facial pimples from herpes often appear alongside other infections such as the flu or pneumonia. There are two types of herpes: herpes simplex (cold sores) and herpes zoster (shingles). Cold sores affect the skin around the mouth and nose (less often the cheeks and earlobes), causing itchy and sometimes painful blisters on the lips and mucous membranes that crust in 3–4 days; the scab falls off and the skin heals within 6–8 days. Shingles follows a sensory nerve path, usually involving the trigeminal nerve, and has a similar healing timeline.
Important Recommendations
For pimples on the tongue, doctors may prescribe salicylates, antihistamines, and rinses. Rinse the mouth with a 1% sodium bicarbonate solution or dilute 3% hydrogen peroxide (1 tablespoon per half a glass of water). Rinse the affected area with hydrogen peroxide, dry it with warm air, apply a few drops of 50% propolis tincture with a dropper, and dry again. Rinse your mouth after each meal (three times a day) with cabbage or carrot juice diluted with boiled water. Alternatively, infuse St. John’s wort in vodka at a 5:1 ratio and use it as an anti-inflammatory rinse for the mouth: mix 40 drops in half a glass of water.
Canker sores (oral ulcers) often indicate stomatitis and are treated with antiviral medications. Apply raw potato slices or mashed potato paste to inflamed mucous membranes. Rinse with fresh aloe juice or with this antiseptic mouthwash: pour a glass of boiling water over 2 tablespoons of chamomile flowers, let it steep, and add 4 g of boric acid to the infusion. Prevent stomatitis by strengthening the immune system, eliminating chronic infection foci, and maintaining oral hygiene (replace your toothbrush after treatment).
To treat eczema, wash with a decoction of birch twigs and leaves. For pimples on the hands, take 30-minute baths. Do not wipe your face and hands after the bath; let the skin air dry. Do this treatment three times a day. Reuse the decoction several times if needed. Mix 1 tablespoon of tar, 1 tablespoon of apple cider vinegar, and 3 tablespoons of fish oil; soak a cotton pad in this mixture and apply it to affected areas. During eczema and herpes treatment, avoid laundry detergents and household chemicals. Limit excessive water procedures and get enough sleep. During flare-ups, avoid sunlight; during recovery, controlled tanning may help.
Home Remedies
- Apply chopped garlic to the inflamed area, cover with plastic wrap, and secure the compress on the boil for a few hours; change the compress several times a day.
- Draw out pus using onion and soap: mix baked onion (in its skin) with grated household soap into a uniform paste, apply it with a gauze pad to the boil, and secure overnight with medical tape.
- Drink aloe juice: 1 teaspoon twice a day, and apply aloe to rash areas.
- Mix 10 g of celandine herb with 100 ml of sunflower oil and use it to wipe affected skin for herpes, shingles, and furunculosis.
- For shingles, apply a mixture of 100 g of honey, 1 tablespoon of ash, and 3 cloves of garlic to the affected skin.
- Rub affected areas with halved raisins or kishmish grapes.
- Treat wet eczema with a folk ointment made from three baked walnuts (bake until the shells turn dark brown). After cooling, grind the baked nuts, mix with 1 teaspoon of fish oil, and apply to the affected area twice a day.
- Wipe the skin with a birch decoction: pour a glass of boiling water over 1 tablespoon of birch buds, simmer on low heat for 15 minutes, and strain when cool.
- For facial acne, pour 1 tablespoon of chicory root with 200 ml of boiling water, simmer over moderate heat until half the volume evaporates, cool, strain, mix with melted butter in a 1:4 ratio, and apply to affected pus-filled skin.
- Grate peeled beets on a fine grater and apply the resulting paste to boils.
- Crush 5 g of calendula flowers to a paste, add 1 teaspoon each of apple cider vinegar and horseradish juice or black radish juice. Mix and apply as an overnight compress, securing with a bandage to relieve itching and pain.
- For itching, use a baby cream with glycerin or chamomile.
- For itchy rashes, apply menthol or tea tree oil to cool the skin and reduce inflammation.
- Mix equal parts garlic paste and alcohol, apply the mixture to pustules, cover with three layers of gauze, and bandage. Change the dressing three times a day until recovery. This remedy will dry the skin and help protect against infection.
