A group wants warnings issued on some drugs sold for men.
A consumer advocacy group is calling for a "black box" warning on popular testosterone drugs for men in light of growing evidence the hormone treatments can increase the risk of heart attack.
A group called Public Citizen says the Food and Drug Administration should require its most serious type of warning on all testosterone medications.
The group also wants to require manufacturers to warn doctors about a higher risk of heart attack, stroke and death with the treatments.