antibiotic cream for skin infection | Important Points

Antibiotic Cream for Skin Infection: What You Need to Know

Skin infections can be caused by various sources such as bacteria, fungi, and viruses. They can be uncomfortable and painful, and some can cause serious health problems if left untreated. Fortunately, most skin infections can be treated with antibiotic creams.

Antibiotic creams are topical medications that contain antibiotics, which are substances used to kill or inhibit the growth of bacteria. They come in various formulations such as ointments, lotions, and gels, and they are usually applied directly to the affected area. In this article, we will discuss the use of antibiotic creams for skin infection and how they work.

Types of Skin Infection

Before we dive deeper into the topic of antibiotic creams, let’s first take a look at the different types of skin infection:

1. Bacterial infections – These are usually caused by Staphylococcus aureus, a type of bacteria commonly found on the skin. Some common bacterial skin infections include impetigo, cellulitis, and folliculitis.

2. Fungal infections – These are caused by fungi such as dermatophytes, yeasts, and molds. Common fungal skin infections include ringworm, athlete’s foot, and jock itch.

3. Viral infections – These are caused by viruses such as herpes simplex virus (HSV) and human papillomavirus (HPV). Viral skin infections include cold sores, shingles, and warts.

How Antibiotic Creams Work

Antibiotic creams work by killing or inhibiting the growth of bacteria that cause skin infections. They are usually applied directly to the skin, and they work by penetrating the skin and reaching the site of infection. Once they reach the site of infection, they kill the bacteria, thereby reducing the symptoms of the infection.

Antibiotic creams contain different types of antibiotics, depending on the type of infection being treated. For example, a cream that is used to treat bacterial infections may contain antibiotics such as mupirocin or neomycin. On the other hand, a cream that is used to treat fungal infections may contain antifungal agents such as clotrimazole or miconazole.

When to Use Antibiotic Creams

Antibiotic creams are usually used to treat mild to moderate skin infections. They are not recommended for severe infections or for infections that have spread to other parts of the body. In these cases, stronger antibiotics may be needed, and oral antibiotics may be prescribed.

Antibiotic creams are also generally not recommended for preventing infections. They should only be used to treat infections that have already developed.

Side Effects of Antibiotic Creams

Like all medications, antibiotic creams can cause side effects. Some common side effects of antibiotic creams include:

1. Skin irritation – This can cause redness, itching, and burning. It is important to stop using the cream if you experience severe skin irritation.

2. Allergic reactions – Occasionally, people may be allergic to the ingredients in the cream, which can cause hives, swelling, and difficulty breathing.

3. Resistance – Over time, bacteria can become resistant to antibiotics, making the cream less effective. To avoid this, antibiotic creams should only be used as directed, and they should not be used for long periods of time.

How to Use Antibiotic Creams

When using antibiotic creams, it is important to follow the instructions on the label. Here are some general guidelines for using antibiotic creams:

1. Wash your hands before and after applying the cream.

2. Clean the affected area with soap and water, and pat it dry.

3. Apply a thin layer of the cream to the affected area, and gently rub it in.

4. Cover the area with a clean, dry bandage if necessary.

5. Wash your hands again after applying the cream.

6. Use the cream as directed by your healthcare provider, and do not use it for longer than recommended.


Antibiotic creams are an effective treatment for many types of skin infections. They work by killing or inhibiting the growth of bacteria that cause the infection. However, it is important to use antibiotic creams as directed and to be aware of their potential side effects. If your skin infection does not improve after using an antibiotic cream, or if it gets worse, contact your healthcare provider for further evaluation and treatment.

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