what is the cause of droopy upper eyelids

[perfection is law]

title

my upper eyelids look kinda droopy which gives the appearance of nct

i thought it was just nct at first but i dont think nct would make sense cuz my lower eyelid is straight and from what ive seen people with a nct dont usually have straight lower eyelids

dont wanna post myself so i just drew that shit

thats how my eye looks

if its actually nct like i first suspected lmk

 

[INCEL4LIFE]

niggas got the eye of ra

 

[perfection is law]

b

 

[yeeyeeass69]

Ptosis maybe

I have same issue in one eye, its lower canthal tilt than other eye and asymmetrical