An infected cut can cause worsening symptoms of pain, itching, or warmth. You may also have other signs of an infection, such as pus and fever. If an infected cut is not treated promptly, the infection will begin to spread into the deeper tissues under the skin, which is called cellulitis. The infection can travel through your blood to other parts of your body. Once the infection spreads, you will begin to feel generally unwell and develop a fever. Here are some signs that your cut may be infected:
- The surrounding area becomes red, and this area gets larger over time.
- More pus or fluid leaking out of the wound.
- Pain at the site getting worse and not improving.
- Red marks not only at the site of the cut, but starting to move or spread.
- Area surrounding the cut can be warm.
- Feeling worn down or feverish are signs that the infection might be spreading into your body.
If you notice any of these signs, it is important to seek medical attention promptly. The best thing you can do for an infected cut is to keep it clean and dry. You can also apply an over-the-counter antibiotic cream to help treat the infection and stop the growth of bacteria, like bacitracin or neosporin. Depending on the infection, you may need a prescription oral antibiotic as well. Here are some steps you can take to protect the cut or wound from infection:
- Make sure that there is no dirt or debris, such as grass or gravel, in the wound.
- If desired, apply a thin layer of antiseptic ointment or petroleum jelly to the cut or scrape.
- Allow the skin to air-dry before covering it with gauze or a bandage.
It is important to clean and protect the wound properly to reduce the risk of infection. The risk of wound infection is higher if the wound is large, deep, or has a jagged edge, dirt or foreign particles entering the wound, or if you have certain health conditions like diabetes or a weakened immune system.
