przewlekle chory in inglese:

She suffers from a chronic illness.

The education system in this country suffers from chronic underinvestment.

Caring for someone with a chronic illness is hard.

chronic something that lasts for a long time

Definition a chronic medical condition is one that is serious and lasts a long time without getting any better

This ain't standard dude, it's pure chronic.

It can help people with chronic pain or skin problems.

I have a chronic pain here.

My conjunctivitis is chronic.

There is a chronic oversupply of rice in Japan.

I'm suffering from chronic constipation.

I have chronic dermatitis.