Brown lines on nail bed

[Fingerscrossed11]

I have discovered 2 faint brown lines on my nail bed.
Had a baby 6 weeks ago and I’m terrifying myself googling it. Could be pregnancy related due to melanin ot could be more sinister. Anyone had anything similar?
Thank you

[HellooJackie]

Congratulations on your new arrival!
B12 deficiency?

[joystir59]

Probably nothing BUT need to rule out Subungual melanoma? Contact go urgently or A&

[Fingerscrossed11]

@HellooJackie
Thank you
Blood tests all came back okay during pregnancy but will mention to doctor and see if I can get blood test

[Fingerscrossed11]

@joystir59
Thank you for your reply. Have a doctor appointment next week, will mention then. Read somewhere can be caused by pregnancy but only noticed it since having baby

[Fingerscrossed11]

Bump

[Fingerscrossed11]

Saw the doctor and she asked if I have psoriasis, which I do not. No further advice given except to go back if it gets worse. This doesn’t help and certainly doesn’t explain these changes. Any advice?

[Nikki360]

I would make another app and ask for it to be referred to dermatology. I had a bruise on my toenail no idea how I did it. I had to send a pic to doctor who then phoned and said to pop down. He looked at it and said thought absolutely fine but he referred me. Turns out it's growing out it's fine like he said he though it would x

[AndWhatNext]

How are you getting on @Fingerscrossed11?
I have the same thing on my thumb and just googled it. Now worried and speaking to my go tomorrow.