Keep the wound clean and protected. Rinse the wound with clean water for a few minutes. Then, clean the area well with mild soap and water. Use an antibiotic cream. To prevent the puncture wound from dirt or additional harm, wrap it with a sterile bandage. Check with your doctor if you are allergic to antibiotics. In case of contact with poison ivy or oak, wash the affected area with soap and water immediately. Seek medical help if the skin develops a red color or if you feel pain when moving muscles inside the body. These signs indicate that you may have been exposed to poison ivy or oak and should be treated promptly to reduce the risk of serious complications. Thorns can cause deep cuts into the skin, allowing bacteria in the soil to infect the wound. This can lead to infection if you don't treat the injury properly. Thorns can also cause internal injuries if they pierce the skin and reach any organs inside the body. For wounds that involve thorns, consider how you might have been injured. If possible, remove the thorns using tweezers or a knife before cleaning the site. Wounds caused by sharp objects need immediate attention because blood flow down to the legs may be cut off when parts of the plant enter the body through the foot. This can lead to leg pain when walking or standing up.