Skin ulcer treatment starts with removing pressure or friction, rinsing the wound bed, and matching a dressing or topical to the ulcer type.
For the full breakdown, see our best Ointment for Skin Ulcers guide.
A pressure injury can sit unchanged for weeks under a perfectly applied dressing, because no ointment takes pressure off a bone. The guidance on how to treat skin ulcers comes down to three moves — remove the pressure or friction, prepare the wound bed, and hold moisture in without soaking the skin around it.
The same order explains the frustrating case: a wound that looks worse after a week of diligent cream, because the cause is still loaded on the same spot.
Here’s the boundary. The strongest research covers pressure injuries, not every ulcer. Venous, diabetic, and arterial ulcers run on different protocols, and a wound that’s spreading, hot, or draining pus needs a clinician, not another tube of ointment.
What Actually Heals A Skin Ulcer?
Pressure relief is the treatment; the dressing is support. A pressure injury stays open while the pressure or friction that started it keeps loading the same spot, which is why off-loading sits first in NICE’s pressure ulcer guidance.
Wound preparation comes next, and plain beats harsh. Saline, tap water, or another pH-balanced, nonirritating solution does the job at the first rinse and at every dressing change. NICE advises against using antiseptic agents to cleanse wounds, because those can damage the granulation tissue the wound needs to close.
Debridement is the third piece. Slough and dead tissue come off when it’s appropriate, but dry, stable eschar on a pressure injury is sometimes left in place — that call belongs to a clinician, not to a family member with a pair of scissors.
Moisture is the last piece. Nonischemic wounds close faster in a moist bed, so the dressing’s task is to hold moisture in without soaking the skin around the wound.
Treating Skin Ulcers At Home: The Step Order That Works
Home care follows a fixed order — rinse, assess, dress, off-load, and recheck on a schedule. Off-loading is the step people skip, and it’s the most common reason a careful routine still goes nowhere.
- Rinse the wound. Use saline or tap water at the start and at every dressing change, and skip hydrogen peroxide, alcohol, and antiseptic so