I observed a yellow spot on my toenail, I am 24 years old and I wonder if it is a fungus and what I should do?

Good evening ma'am,

It is virtually impossible to make a determination without first seeing the stain you are referring to (which is impossible here). Therefore, I recommend that you go to the pharmacy to show the stain.

The pharmacist on duty will be able to direct you to the right product based on their observations, or recommend a medical or podiatry consultation if they feel it is necessary.

Sorry I can't be more helpful at this time.

Alexandre Chagnon, pharmacist