I am taking antihistamines for my allergies.

He was like a double-dealer, expressing different opinions to two groups.

There is still no specific medicine for this cold.

I am reading the Old Testament.

This sentence is too long, please abbreviate it.

This document has been shortened for abbreviation.

He is training to strengthen the tightening of his muscles.

He tightened his fists in tension.

This sentence is written in a contracted form.

This fabric contracts when it absorbs water.