19/02/2026
Bruising is one of the most common and expected side effects after injectable treatments such as dermal fillers and neuromodulators. Because these treatments involve small needles or cannulas placed under the skin, tiny blood vessels can be disrupted, leading to temporary discoloration or mild swelling. While bruising is usually harmless and resolves within several days to two weeks, certain factors—like medications, supplements, alcohol use, exercise, and individual vascular sensitivity—can increase the likelihood.
Three ways patients can reduce the risk of bruising:
1. Avoid blood thinners and alcohol (when medically appropriate):
If approved by your primary care provider, pause non-essential blood-thinning agents such as aspirin, ibuprofen, fish oil, vitamin E, and certain herbal supplements (like ginkgo or garlic) about one week before treatment. Avoid alcohol for at least 24–48 hours before injections, as it can dilate blood vessels and increase bruising risk.
2. Request treatment while propped up:
Being positioned upright or slightly elevated during injections can help reduce venous pressure in facial vessels and may decrease the likelihood and severity of bruising compared to lying completely flat.
3. Avoid strenuous exercise prior to treatment:
Intense workouts increase circulation and temporarily dilate blood vessels, which may heighten the risk of bruising. Skipping vigorous exercise for 24 hours before your appointment can help minimize this.
Most bruising is mild and temporary, and experienced injectors use techniques to minimize trauma—but following these steps can further lower your risk and support optimal healing.
