Cellulitis is a bacterial skin infection that causes redness, pain, and swelling. While it's typically easy to treat with antibiotics and proper care, cellulitis can become serious if ignored. Prompt treatment is key to preventing the infection from spreading to deeper tissues or even the bloodstream.

Take Oral Antibiotics

prescription antibiotics for most cases
Most cases of cellulitis respond well to a short course (7–10 days) of prescription oral antibiotics. The infection is usually caused by Streptococci or Staphylococci bacteria. You may begin to feel better within a few days, but it's crucial to finish all prescribed antibiotics—even if symptoms improve—to prevent recurrence or antibiotic resistance.

Clean And Drain The Wound

addressing abscesses
In some cases, cellulitis can lead to an abscess, which is a pocket of pus under the skin. A healthcare provider will clean, drain, and bandage the wound to promote healing and prevent the spread of bacteria.

infection control tips
To prevent introducing new bacteria, wash your hands frequently and avoid soaking the wound. The CDC recommends staying out of hot tubs, lakes, rivers, and swimming pools during the healing process.

Consider IV Antibiotics In Severe Cases

when oral treatment isn’t enough
If oral antibiotics fail, or if the infection worsens with symptoms such as high fever, red streaks, or fluid-filled blisters, intravenous (IV) antibiotics may be necessary. Hospitalization is sometimes required—especially for facial or orbital cellulitis, which can spread quickly and may affect critical areas like the eyes.

Try Home Remedies

self-care for symptom relief
You can support healing by elevating the affected limb to reduce swelling. Over-the-counter NSAIDs such as ibuprofen may help relieve pain and inflammation.

doctor-recommended practices
Healthcare providers may also suggest:

  • Keeping the skin clean and moisturized

  • Covering the affected area with a sterile bandage

  • Wearing compression wraps or stockings to reduce swelling

rest and stress management
Getting enough sleep and managing stress can support recovery. Research shows that stress and poor sleep may delay wound healing.

Rule Out Other Conditions

consider misdiagnosis
If cellulitis doesn't improve with antibiotics, another condition may be mimicking its symptoms. Other skin disorders can resemble cellulitis, and mistaking one for the other can delay proper treatment.

A second opinion from a specialist may be needed if the condition persists or recurs unusually. It's important to reassess the diagnosis to ensure accurate treatment.

Treat The Underlying Cause

address risk factors
Cellulitis often starts when bacteria enter through small breaks in the skin. Conditions such as athlete’s foot or dermatitis can create these openings. People with chronic illnesses like diabetes are especially vulnerable to skin infections.

To prevent recurrence, treat not only the cellulitis itself but also the underlying conditions that increase your risk.

A Quick Review

Cellulitis is a skin infection that requires quick and effective treatment to avoid complications. Oral or IV antibiotics are the main treatment options, along with proper wound care. Over-the-counter medications, rest, and addressing underlying skin or health issues can help manage symptoms and prevent recurrence.

Although it’s usually treatable, cellulitis should not be ignored. Early diagnosis and medical care are essential to full recovery and avoiding serious outcomes.