Why Are There Small Black Dots on My Healing Wound? - Dermatology

Share to:

After the wound has healed, there are many small black spots on the surface that resemble moles?


About a week ago, I bumped my chin against the corner of a table, resulting in an injury (a wound about the size of a fingertip).
The wound is almost healed now, but there are many small black spots on the injured area that look like tiny moles.
They are flat and not raised.
Why is this happening? Is this normal? How long will it take to recover?

Kris, 20~29 year old female. Ask Date: 2021/09/16

Dr. Wu Yuxin reply Dermatology


Without actually seeing the lesion, it is impossible to determine the issue.
If it is causing significant distress, please seek medical attention as soon as possible.
A proper examination is necessary to identify the problem and determine the appropriate course of action.

Reply Date: 2021/09/16

More Info


The appearance of small black dots on a healing wound can be concerning, but it is important to understand the potential causes and what they might signify. Based on the information provided, it seems that you sustained a wound on your chin about a week ago, and now you are noticing these small black dots on the healing skin.
Firstly, it is not uncommon for wounds to undergo various changes during the healing process. As the skin heals, it can sometimes produce pigmentation changes, which may manifest as small dark spots. These spots could be a result of several factors:
1. Scab Formation: When a wound heals, it often forms a scab. The scab is made up of dried blood and other fluids that have pooled at the site of the injury. As the scab dries and eventually falls off, it can leave behind dark spots that may resemble tiny black dots.

2. Hyperpigmentation: After an injury, the skin may produce excess melanin in response to inflammation or trauma, leading to hyperpigmentation. This is a common occurrence and can appear as dark spots or patches on the skin. Over time, these spots usually fade as the skin continues to heal.

3. Foreign Material: If the wound was exposed to dirt or debris, it is possible that some of this material became embedded in the healing tissue. This could also present as small dark spots. However, if you have cleaned the wound properly, this is less likely to be the case.

4. Infection or Other Complications: While less common, it is important to be aware that certain infections or complications can lead to discoloration of the skin around a wound. If the area becomes increasingly red, swollen, or painful, or if you notice any discharge that is not clear, it is crucial to seek medical attention.

In terms of recovery, the timeline can vary depending on several factors, including the severity of the initial injury, your overall health, and how well you care for the wound. Generally, superficial wounds can take anywhere from a few days to a couple of weeks to heal completely. The dark spots may take longer to fade, but they typically do improve over time.

If you are concerned about the appearance of these black dots or if you notice any changes in the wound, such as increased redness, swelling, or pain, it is advisable to consult a healthcare professional. They can provide a thorough examination and determine if any further treatment is necessary.

In summary, while small black dots on a healing wound can be a normal part of the healing process, it is essential to monitor the wound for any signs of infection or complications. Proper wound care, including keeping the area clean and protected, will aid in the healing process and help minimize any potential scarring or pigmentation changes. If you have any doubts or concerns, do not hesitate to reach out to a medical professional for guidance.

Similar Q&A

Understanding Black Spots Around Healing Burns: Causes and Concerns

Hello doctor, I have a burn wound that is healing, but recently I've noticed small black spots appearing around the wound. What could this be?


Dr. Xu Kaixi reply Surgery
After a burn wound heals, it may leave a scar similar to that of a regular wound. Sometimes, the scar can have pigmentation deposits, resulting in a darker color. The black spots you described could potentially be deep-colored scars due to pigmentation. It is recommended that you...

[Read More] Understanding Black Spots Around Healing Burns: Causes and Concerns


Is It Normal for Wound to Darken During Healing? Expert Advice

Three days ago, I fell and scraped myself while using a treadmill at home. The injury was somewhat severe, so I used saline solution and cotton swabs to disinfect it, and then applied medication and bandaged it. Today, the exudate has decreased, and I switched to using artificial...


Dr. Xiao Yongxun reply Family Medicine
Dear Ms. YC: 1. Please consult your family physician or visit a surgical outpatient clinic at a regional hospital to have your wound examined and determine the next steps. 2. There are many reasons why a wound may turn black: it could be due to blood coagulation leading to iro...

[Read More] Is It Normal for Wound to Darken During Healing? Expert Advice


Understanding Black Spots on Nails: When to Seek Medical Advice

Hello Doctor, I visited a dermatologist the day before yesterday because of acne, and I also asked the doctor about a small dark spot at the tip of my nail. However, when I pulled back the skin, it appeared to be separated and not on the nail itself. The dermatologist said it was...


Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your description, it could possibly be melanin deposition or residual scabbing. However, skin lesions that do not continue to enlarge, produce odor, or become purulent usually do not pose significant issues. I recommend using fusidic acid ointment, which is an ant...

[Read More] Understanding Black Spots on Nails: When to Seek Medical Advice


Understanding Black Spots on the Skin: Causes and Treatments

A few days ago, I noticed that my skin was painful due to friction from a regular underwire bra. I discovered small raised bumps with black dots on them, and they are red. They hurt whenever I touch them, and the affected area is approximately the size of a fifty-cent coin.


Dr. Wu Yuxin reply Dermatology
It is possible for a wound to become infected after the skin is scraped. Medical attention should be sought promptly.

[Read More] Understanding Black Spots on the Skin: Causes and Treatments


Related FAQ

Dark Spots

(Dermatology)

Blackheads

(Dermatology)

Red Spots

(Dermatology)

Nodular Erythema

(Dermatology)

Blisters

(Dermatology)

Stretch Marks

(Dermatology)

Hemangioma

(Dermatology)

Onychomycosis

(Dermatology)

Surgical Care

(Dermatology)

Subcutaneous Cyst

(Dermatology)