Discuss the possible reasons for the failed response of tetracycline.
Discuss the possible reasons for the failed response of tetracycline. B: Valerie is a 38-year-old female with a history of adult cystic acne. She has been taking tetracycline 500 mg BID for the past five months with no improvement in symptoms. Further assessment reveals that she has been taking her tetracycline with breakfast and dinner and … Read more

