he suffers
Mais lui, il est amoureux, il refuse de l'admettre et il souffre comme un chien.
But he’s in love; he refuses to admit it and he’s suffering terribly.
— Perfetti sconosciuti (2016)
He has a toothache.
He suffers from headaches.
Je suis sûre qu'un singe, il souffre autant qu'une femme qui se fait violer.
I'm sure a monkey suffers just as much as a woman who is raped.
— Grave (2017)
He suffers from amnesia.
He has a cold.
Il souffre d'avoir perdu les siens.
He suffers from having lost his loved ones.
— Avengers : Infinity War (2018)