Article in English: . Use a mild soap and warm water to wash your hands before touching the blister site. Wash your hands for 15-20 seconds. This will help prevent the spread of germs, which could cause an infection in the blister area. Don’t scrub the blister; this could tear the skin further. Do not use alcohol, iodine, or hydrogen peroxide, as these can irritate the exposed skin. Let it air dry, if possible, or blot gently with a towel. Don’t rub the blister area with a towel, as this could tear the skin. The skin flap that formed the top of the blister may eventually come off, but will still help protect the raw skin underneath while it heals.  If possible, leave it intact, and smooth it down over the raw skin underneath.  If the blister has torn, or if there is dirt under the skin flap, you may need to trim it away to prevent infection and keep it from ripping further and damaging healthy skin. First, wash the area thoroughly. Then, disinfect a pair of small scissors (nail or first aid scissors work best for this) using rubbing alcohol. (You can also sterilize scissors by placing them in boiling water for 20 minutes, or holding them over an open flame until the metal turns red, and then letting them cool.)  Carefully clip away the dead skin. Don't clip too close to the healthy skin.  It is better to leave a bit of excess than risk further injury to your skin. This will help prevent infection, which is the biggest risk with burst blisters. Common over-the-counter antibacterial ointments and creams include Neosporin and “triple antibiotic ointment,” both of which contain neomycin, polymyxin, and bacitracin. For smaller blisters, a regular bandage should work fine, but for larger blisters, you may need to use a nonstick gauze pad held in place with first aid tape.  Be sure to only use non-stick bandages and gauze pads on an open blister. Regular gauze will stick to raw skin! Hydrocolloid bandages may help accelerate healing. They will adhere to skin, but not to the blister. If the skin over the blister has come away, or if the...

Summary in Vietnamese:
Rửa tay thật sạch. Rửa vết phồng rộp với xà phòng tẩy rửa nhẹ và nước. Để vết phồng rộp khô ráo. Không động đến lớp da phồng lên. Bôi thuốc mỡ hoặc kem kháng khuẩn lên vùng da bị phồng rộp. Dán băng cá nhân lên vết phồng rộp. Dùng băng cá nhân đặc biệt với vết phồng rộp còn mới hoặc gây đau đớn.