A plaster protects a small wound from dirt and friction so the skin can heal in peace. The best choice depends on the wound size, the amount of moisture and how much movement the area gets.
Start with cleaning and drying#
Rinse the wound with clean running water first. Then dry the surrounding skin well. A plaster sticks best to dry skin.
When a simple plaster is enough#
A basic plaster is usually enough for a small clean cut or scratch. Fabric plasters flex well, while plastic plasters can tolerate splashes a bit better. A gentler adhesive is useful if the skin reacts easily.
When another cover works better#
If the wound is larger, moist or likely to be rubbed by shoes or clothing, a wound pad with tape or a simple dressing may be a better choice. For blisters, a hydrocolloid plaster can reduce friction and make walking easier.
Watch the skin around it#
Change the plaster when it gets wet, dirty or loose. If the skin under the adhesive becomes red or itchy, switch to a milder product or use a different type of dressing.
When to seek care#
Seek care if bleeding does not stop with pressure, the wound is deep or gaping, the wound came from a bite or puncture, or there are signs of infection such as spreading redness, warmth, pus or fever.
Further reading and sources#
Further reading: