Suppressants are things that make something less strong or active, especially in the body. They are often used to reduce the symptoms of an illness or condition.
Suppressants are usually seen as helpful because they can make people feel better when they are sick.
Examples:
She takes suppressants to help with her allergies.
The doctor prescribed suppressants to calm down the cough.
The suppressants make the pain go away.
The suppressants help me breathe better.
The suppressants make the bad feelings go away.
I take suppressants when I feel sick.