![Woke up with this weird rust coloured stain on my hand. Had it once before about 3-4 years ago. It doesn't wash off! : r/Dermatology Woke up with this weird rust coloured stain on my hand. Had it once before about 3-4 years ago. It doesn't wash off! : r/Dermatology](https://i.redd.it/oj53s2kpsw041.jpg)
Woke up with this weird rust coloured stain on my hand. Had it once before about 3-4 years ago. It doesn't wash off! : r/Dermatology
![Woke up with strange henna/ iodine looking stain on my left hand. Had to happen between 4am-2pm while I was sleeping. I've googled it and some people just wake up with this, Woke up with strange henna/ iodine looking stain on my left hand. Had to happen between 4am-2pm while I was sleeping. I've googled it and some people just wake up with this,](https://i.redd.it/b49e3o9n7mb61.jpg)
Woke up with strange henna/ iodine looking stain on my left hand. Had to happen between 4am-2pm while I was sleeping. I've googled it and some people just wake up with this,
![I woke up this morning with these random brown stains/marks on my hand. I tried google and no luck. Does anyone know what this may be? I legit thought I slept with I woke up this morning with these random brown stains/marks on my hand. I tried google and no luck. Does anyone know what this may be? I legit thought I slept with](https://i.redd.it/4aj1pdxg3mt71.jpg)
I woke up this morning with these random brown stains/marks on my hand. I tried google and no luck. Does anyone know what this may be? I legit thought I slept with
![I woke up this morning with these random brown stains/marks on my hand. I tried google and no luck. Does anyone know what this may be? I legit thought I slept with I woke up this morning with these random brown stains/marks on my hand. I tried google and no luck. Does anyone know what this may be? I legit thought I slept with](https://i.redd.it/ctpmqdxg3mt71.jpg)
I woke up this morning with these random brown stains/marks on my hand. I tried google and no luck. Does anyone know what this may be? I legit thought I slept with
![I just woke up and found these patches on both hands- it wont wash off! What could it be? I havent really been eating carotene-rich foods as I dont like them. I I just woke up and found these patches on both hands- it wont wash off! What could it be? I havent really been eating carotene-rich foods as I dont like them. I](https://preview.redd.it/uf6c082ineu41.jpg?width=1080&crop=smart&auto=webp&s=ad068df9398c78a849845e0169b6cd192f68c045)
I just woke up and found these patches on both hands- it wont wash off! What could it be? I havent really been eating carotene-rich foods as I dont like them. I
![These brown spots showed up on my friend's hands overnight - does anyone know what this is? : r/DermatologyQuestions These brown spots showed up on my friend's hands overnight - does anyone know what this is? : r/DermatologyQuestions](https://preview.redd.it/rmoa52gexq451.jpg?auto=webp&s=94de9a456a61db74dc1f3ab0350f445a70224cfe)