• Does treatment of acne with Retin A and tetracycline cause adverse effects? 

    Kelly, Barbara F.; Burroughs, Martha (Family Physicians Inquiries Network, 2004-04)
    Self-Adverse reactions to long-term tetracycline therapy are rare, and most will occur within 2 months of initiating therapy (strength of recommendation [SOR]: B, systematic review of ecological studies). Rare but serious ...