Bruise versus vascular occlusion in Medical Aesthetics
Medical Aesthetics can be a stressful event if you are new to the speciality.
Unlike hair and beauty, which it is commonly equated to, it’s important at Skin Essentials that you understand that medical aesthetics is:
- Medical, with procedures and drugs that have a risk, no matter how small.
- Undertaken only if it is in your best interest.
- Undertaken after a thorough and comprehensive consultation with your doctor or clinician.
- Undertaken after a cooling off period if it is appropriate to do so, giving you enough time to decide without pressure.
- Undertaken only if it is medically safe to do so.
- is never NO RISK, so if you are someone who tends to be highly anxious, it may not be appropriate for you.
There are also grade of risk with medical aesthetics, from relatively low risk procedures to slightly higher (but still low risk in experienced hands). This is usually best covered in an appointment with your doctor during the consent process.
Common examples of Bruising
What can cause anxiety and confusion for patients?
Among the commonest cause of anxiety and confusion is understanding the risk between a bruise and vascular occlusion, where a blood vessel (artery) is blocked by a drug used to replace volume loss.
A bruise during healing stages
Why does this matter?
While both can cause anxiety in a patient, a vascular occlusion is always a medical emergency with a tight window to treat the problem to avoid longterm complications (2-3 days).
As such, at Skin Essentials, we spend a lot of time during consultations educating our patients on the difference and when to contact us, especially in the first 24 hours post treatment if you have any concerns.
Here’s a comparison and summary of bruising in medical aesthetics versus vascular occlusion:
Bruising in Medical Aesthetics (Expected Side Effect)
Definition:
Bruising is minor bleeding under the skin caused by trauma to small blood vessels (capillaries) during procedures like dermal filler injections, microneedling, or drug treatments for lines and wrinkles.
What can you expect:
- Common and expected (up to ⅔ of the time).
- Discoloration of the affected area (blue, purple, or yellow as it heal; may be lumpy and settle in coming days to weeks).
- Appears immediately or within a few hours. Rarely, bruise may appear 2-3 days after the lump.
- Non-painful or mildly tender.
- Goes away within a few days to 2 weeks.
- Bruise goes from blue-black/ purple to green to yellow as it is removed by the body.
How do you manage this:
- Cold compresses
- Arnica, vitamin K cream (Hirudoid)
- Avoid medication such as nurofen, fish oil etc 2-3 days before treatment
- Gentle post-care including gentle massage of the bruise to quicken healing.
Examples of Bruising
Vascular Occlusion (Medical Emergency)
Definition:
Vascular occlusion occurs when some types of drugs, known as filler, is accidentally injected into or compresses a blood vessel, blocking blood flow to tissues.
What can you expect:
- Rare but serious complication even in experienced hands.
- Pain that may be intense or worsening.
- Blanching or dusky/grayish skin (poor blood flow).
- Delayed capillary refill (press skin—stays pale).
- May have mottling or livedo reticularis.
- Can lead to tissue death if untreated within days.
- Usually appears immediately or within hours post-injection.
Management of a Vascular Occlusion:
- Immediate intervention is required in clinic. If this occurs hours after treatment, we will call you back immediately to review it in person and to manage the issue. Time is of the essence.
Examples of Vascular Occlusions
At Skin Essentials, Dr Joshi will show you what to look for prior to your leaving the clinic and we will check all is well within 4-6 hours post treatment and again the next day, the most crucial times for urgent complications.
- You will have access to us in the first 24 hours also in the event of an emergency.
- If there is any concern you will be asked to return to clinic for an assessment and management as appropriate as time is of the essence.
Key Differences:
Feature | Bruising | Vascular Occlusion |
Onset | Immediate or within hours | Immediate or within hours |
Appearance | Blue/purple discoloration | Blanching, livedo, dusky/gray skin |
Pain | Mild, local | Sharp, severe, or increasing |
Capillary Refill | Normal | Delayed or absent |
Risk Level | Low | High (can lead to tissue death) |
Management Urgency | Low | High – emergency |