Yes, pills is a Scrabble word!

Noun

1. Something that resembles a tablet of medicine in shape or size

2. A dose of medicine in the form of a small pellet

3. A unpleasant or tiresome person

4. Something unpleasant or offensive that must be tolerated or endured

5. A contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception