Microneedling Bleeding: What's Normal and When to Worry
Pinpoint bleeding is an expected part of microneedling. What's normal during and after treatment, how long redness lasts, and the warning signs that need a call to your provider.
Some bleeding during microneedling is normal. The short answer: pinpoint bleeding is actually a sign the needles reached the right depth, and it stops quickly. Redness and mild swelling usually last two to three days. Bleeding that goes on for more than a day, blisters, or signs of infection need a call to your provider.
Why microneedling bleeds
Microneedling creates tiny controlled wounds to stimulate healing and collagen. A clinical review describes pinpoint bleeding as the treatment endpoint, the signal that the needles reached the intended depth (StatPearls: microneedling).
What's normal
| Timeframe | Expected |
|---|---|
| During treatment | Pinpoint bleeding, more with deeper needles |
| First few hours | Clear or slightly pink fluid (serous drainage) (StatPearls) |
| Days 1–3 | Redness, mild swelling, and flaking or scaling (StatPearls) |
| Within a week | Skin returns closer to normal |
Some areas, like the forehead and around the eyes, may bleed or bruise more.
When to call your provider
Cleveland Clinic advises contacting your provider if (Cleveland Clinic: microneedling):
- Bleeding lasts more than 24 hours
- Blisters appear
- Swelling lasts more than a week
Also seek care for signs of infection, such as increasing pain, warmth, pus or fever.
The FDA notes risks of microneedling devices include bleeding, bruising, redness, infection, and changes in skin color, and recommends seeing a licensed professional (FDA: microneedling devices).
Who may bleed more
- People taking blood thinners or certain supplements; tell your provider, and don't stop prescribed medicine without your doctor's advice
- Deeper treatments, such as those for scars
- People with bleeding disorders, who may not be good candidates
Aftercare to reduce problems
- Keep skin clean and follow your provider's instructions.
- Wait 24 hours before makeup, per AAD guidance (AAD: microneedling).
- Avoid sun and use sunscreen once skin has healed enough (Cleveland Clinic).
- Skip retinoids, acids and scrubs until your provider says it's OK.
- Don't pick at flaking skin.
At-home microneedling
At-home rollers use shorter needles and shouldn't cause significant bleeding. If they do, stop. Sharing or reusing devices raises infection risk, and the FDA advises using a licensed professional (FDA).
What results to expect
For acne scars, the AAD notes several sessions spaced weeks apart are usually needed, with gradual improvement (AAD: microneedling). A review of randomized trials found microneedling improved atrophic acne scars (Sitohang et al., Int Wound J, 2021).
Frequently asked questions
Is bleeding a sign of a good treatment? Pinpoint bleeding is an expected endpoint, not a measure of better results.
Can I wash my face after microneedling? Follow your provider's timing; usually gently, later that day or the next morning.
Is bruising normal? Mild bruising can happen, especially in thin-skinned areas.
This article is for educational purposes only and is not medical advice. Talk to a board-certified dermatologist about your situation.
Sources
- Sitohang IBS et al. Microneedling in the treatment of atrophic scars: a systematic review of RCTs. Int Wound J. 2021. PubMed
- StatPearls. Microneedling
- Cleveland Clinic. Microneedling
- U.S. Food and Drug Administration. Microneedling devices
- American Academy of Dermatology. Microneedling
