Pill Kills Hard-to-Treat Head Lice
Stromectal -- a pill containing ivermectin, a drug used to prevent heartworm in dogs -- kills head lice resistant to first-line treatment better than malathion-based lotion.

Cataracts From Antidepressants?
A Canadian study suggests that SSRI antidepressants raise the risk of cataracts by about 15% -- enough to cause 22,000 extra U.S. cataract cases per year.