What to do if bitten by bed bugs

After being bitten by bed bugs, the following measures can be taken: 1. **Clean the wound**: Wash the affected area with warm water and mild soap to remove bacteria and dirt, reducing the risk of infection. 2. **Apply cold compress**: Place an ice pack or a cold towel on the bite to help relieve itching, pain, and swelling. 3. **Use medications**: Depending on symptoms and under a doctor's guidance, apply anti-itch ointments, anti-inflammatory creams, or take antihistamines to alleviate allergic reactions. Oral antihistamines may be used if itching is severe. 4. **Avoid scratching**: Scratching may lead to skin damage and secondary infection; it should be avoided as much as possible. 5. **Seek medical attention**: If symptoms are severe or do not improve, seek medical help promptly to prevent delays in treatment. The specific course of action should be determined based on the individual's condition after the bite and the advice of a healthcare professional.