If you’re like most people, you purchase Benadryl. A slightly smaller and savvier subset of you will always reach for the drugstore’s “generic” counterpart, e.g. Waldryl. Stop this madness, all of you.
As you might know, Benadryl (available at Walgreens.com for $5.29 for a box of 24 capsules) and Wal-dryl ($3.99 / 24 capsules) are otherwise known as “25 mg. of diphenhydramine HCI.” Compare. Yes, that is 400 tablets containing 25 mg. of diphenhydramine HCI, for about $10 when you factor in shipping. Once more with feeling:
Benadryl – 22¢ / pill
Wal-dryl – 16¢ / pill
True generic – 2.5¢ / pill
Before you buy any mildly expensive drug over-the-counter, plug its name into Amazon and see what pops up. Many of you may already know all about this, but surely I’ve delighted someone.