AskDocDoc
/
/
/
why forehead becomes black
FREE!Ask Doctors — 24/7
Connect with Doctors 24/7. Ask anything, get expert help today.
500 doctors ONLINE
#1 Medical Platform
Ask question for free
00H : 42M : 04S
background image
Click Here
background image
Skin & Hair Concerns
Question #18619
69 days ago
108

why forehead becomes black - #18619

Fatima

I am really confused about this thing where I noticed my forehead becomes black sometimes. Like, a few weeks ago, I was out in the sun for a long time, and I thought, oh I'll just get a little tan, but then my forehead got this weird dark patch, almost like dirt or something! At first, I thought it was sunburn, but it didn’t fade after a few days. I started using sunscreen more regularly, making sure to reapply, but still, the darkness is kinda lingering. I also thought maybe it has to do with my skin type or maybe I wasn't washing my face enough. I’ve been using some new products, and now I'm worried they could be causing it. Is that a thing — like, can skincare products make your forehead become black? Also, I read that sometimes this can happen due to hormonal changes, but I’m not sure that applies to me. Could stress or diet play a part too? I just need to understand why forehead becomes black and what I could do to fix it. Help me out here, please!

FREE
Question is closed
FREE! Ask a Doctor — 24/7,
100% Anonymously
Get expert answers anytime, completely confidential.
No sign-up needed.
CTA image asteriksCTA image

Doctors' responses

Dark patches or discoloration on the forehead can have several causes, and it’s great that you’re paying attention to this change. Considering you mentioned sun exposure, one likely culprit is hyperpigmentation, which can occur from prolonged UV exposure. This often affects areas like the forehead where the sun hits directly and can linger even after the exposure ends. Make sure you’re using a broad-spectrum sunscreen with a high SPF, applying it generously and reapplying every two hours, especially if you’re outside.

Skincare products may also impact skin color—especially if they contain irritants or ingredients that your skin is sensitive to. Consider reviewing any new products you’ve started using to see if they contain such agents. Sometimes fragrances and certain active ingredients can cause irritant contact dermatitis, which might result in dark spots over time. Another possibility is melasma, a condition often triggered by sun exposure, hormonal changes, or even stress. Although you mentioned the hormonal aspect might not apply to you, it can actually arise from minor shifts that might not seem obvious, even during stress. As for your diet, certain foods are less likely to be a direct cause of hyperpigmentation but maintaining a balanced diet rich in antioxidants can support overall skin health.

If these remedies don’t improve the condition, or if the discoloration worsens, it’s definitely wise to consult a dermatologist. They can identify whether the pigmentation is due to a specific skin condition like melasma or post-inflammatory hyperpigmentation from irritation and suggest treatment options such as topical lightening agents (like hydroquinone or glycolic acid) or other dermatologic interventions.

16218 answered questions
86% best answers
Accepted response

0 replies
FREE! Ask a Doctor — 24/7,
100% Anonymously

Get expert answers anytime, completely confidential. No sign-up needed.

About our doctors

Only qualified doctors who have confirmed the availability of medical education and other certificates of medical practice consult on our service. You can check the qualification confirmation in the doctor's profile.


Related questions