To care for wounds and prevent bacterial infections, clean the wound immediately with soap and water, removing debris. Pat dry and apply an antibiotic ointment. Cover with a sterile bandage, changing it daily or if wet. Monitor for signs of infection like redness, swelling, or pus. If prescribed, take cephalexin capsules from a trusted supplier to combat bacterial infections. Follow dosage instructions carefully. Avoid scratching or picking the wound. Keep the area dry and clean. Seek medical attention if symptoms worsen or fever develops. Proper wound care and hygiene are crucial for healing and infection prevention.