She is very short due to dwarfism.

He caught a moderate cold.

He has a hypersensitivity to pollen.

My friend got anisakiasis after eating sushi.

He is receiving treatment for nephropathy.

I have hay fever, so I struggle with spring.

He is suffering from game addiction.

He is suffering from gambling addiction.

He became dehydrated from long hours of running.

My friend is troubled by alopecia.