What is the best antibiotic for infected stitches?
Flucloxacillin is a good first-line choice for wound infection in non-penicillin-allergic patients. Co-amoxiclav, or doxycycline plus metronidazole (if penicillin-allergic), are suitable first-line choices for contaminated wounds, such as human bites.
Antibiotics are used to treat most wound infections. Sometimes, you also may need surgery to treat the infection. You may be started on antibiotics to treat the surgical wound infection. The length of time you will need to take the antibiotics varies, but will typically be for at least 1 week.
Flucloxacillin is recommended as it is active against most susceptible Gram-positive cocci, including ß-lactamase producing Staphylococci and Streptococci. It penetrates well into most tissues, so is suitable for skin and soft tissue infections.
Your doctor may give you antibiotics if they are concerned about infection or if the cut is on your hand. You may have scarring from your suturing or limited movement of the surrounding skin. This can be uncomfortable and feel like your skin is being pulled.
- amoxicillin-clavulanate (Augmentin, Augmentin-Duo)
- cephalexin (Keflex)
- doxycycline (Doryx)
- dicloxacillin.
- trimethoprim-sulfamethoxazole (Bactrim, Septra)
- clindamycin (Cleocin)
Some studies showed that antibiotics, such as ampicillin powder and cephaloridine, reduced the number of surgical site infections.
Apply a thin layer of Vaseline (petrolatum jelly) or Aquaphor Healing Ointment. 4. Please DO NOT use Neosporin, Polysporin or Double or Triple Antibiotic ointment. These products can cause irritation.
Signs of infection
increased redness around the wound. pus or bleeding from the wound. the wound feeling warm. an unpleasant smell from the wound.
Vancomycin, linezolid, tigecycline, daptomycin, ceftaroline, and telavancin are all considered appropriate antimicrobial agents for treatment of severe purulent infections, while trimethoprim-sulfamethoxazole and doxycycline are recommended for moderate purulent infections.
- Use an antibiotic ointment (such as Polysporin).
- No prescription is needed.
- Put it on the wound 3 times a day.
- If the area could become dirty, cover with a bandage (such as Band-Aid).
How quickly do antibiotics work for wound infection?
Antibiotics begin to work right after you start taking them. However, you might not feel better for 2 to 3 days. How quickly you get better after antibiotic treatment varies. It also depends on the type of infection you're treating.
Without treatment, an infection of your stitches can spread to other parts of your skin or body and cause complications such as abscess formation, cellulitis, or even sepsis. Your doctor may take a sample of discharge from your infected stitches.

Most surgical site infections can be treated with antibiotics. The antibiotic given to you depends on the bacteria (germs) causing the infection. Sometimes patients with SSIs also need another surgery to treat the infection.
Don't use hydrogen peroxide or alcohol, which can slow healing. You may cover the wound with a thin layer of petroleum jelly, such as Vaseline, and a nonstick bandage. Apply more petroleum jelly and replace the bandage as needed.
Apply an antibiotic cream or ointment, such as Aquaphor or Vaseline, to your incision site, and keep it covered with appropriate bandaging to prevent dirt, bacteria, and other irritants from entering the wound. A moist environment helps the cells to replicate and properly bond together to close up the incision faster.
Can an infected wound or cut heal on its own? Some minor wound infections can heal on their own, but if a wound starts to develop more drainage, the surrounding redness spreads, or if a person develops a fever, a person should seek further medical attention.
Apply a thin layer of Vaseline (petrolatum jelly) or Aquaphor Healing Ointment. 4. Please DO NOT use Neosporin, Polysporin or Double or Triple Antibiotic ointment. These products can cause irritation.
Conventionally, bacteria and fungi are killed using antibiotics and antiseptics, which are available in combination with wound dressings.