Demeclocycline: Side Effects, Uses & Monitoring
Demeclocycline hydrochloride tablets USP is indicated in the treatment of infections caused by susceptible strains of the designated microorganisms in the conditions below: Rocky Mountain spotted fever, typhus fever and
- Data source
- FDA labeling via NIH DailyMed (label 645af8f4…)
- Label version
- current
- Last reviewed
- 2026
Reported adverse reactions
Reactions listed in current FDA labeling, with the highest frequency reported across summarized placebo-controlled trials.
No structured frequency data available in current labeling. Consult the official label.
Labeled uses (from FDA prescribing information)
Demeclocycline hydrochloride tablets USP is indicated in the treatment of infections caused by susceptible strains of the designated microorganisms in the conditions below: Rocky Mountain spotted fever, typhus fever and the typhus group, Q fever, rickettsialpox, and tick fevers caused by rickettsiae; Respiratory tract infections caused by Mycoplasma pneumoniae ; Lymphogranuloma venereum due to Chlamydia trachomatis ; Psittacosis (Ornithosis) due to Chlamydia psittaci ; Trachoma due to Chlamydia trachomatis , although the infectious agent is not always eliminated, as judged by immunofluorescence; Inclusion conjunctivitis caused by Chlamydia trachomatis ; Nongonococcal urethritis in adults caused by Ureaplasma urealyticum or Chlamydia trachomatis ; Relapsing fever due to Borrelia recurrentis ; Chancroid caused by Haemophilus ducreyi ; Plague due to Yersinia pestis ; Tularemia due to Francisella tularensis ; Cholera caused by Vibrio cholerae ; Campylobacter fetus infections caused by Campylobacter fetus ; Brucellosis due to Brucella species (in conjunction with streptomycin); Bartonellosis due to Bartonella bacilliformis ; Granuloma inguinale caused by Calymmatobacterium granulomatis …
Conditions associated with Demeclocycline in labeling
Chlamydia Infection
A common sexually transmitted bacterial infection that often causes no symptoms but can lead to pelvic pain, d...
Conjunctivitis
Inflammation of the conjunctiva (pink eye) caused by infection or allergy, causing redness, itching, and disch...
Plague
Plague is a medical condition that may be associated with various symptoms and signs....
Q fever
Q fever is a medical condition that may be associated with various symptoms and signs....
Relapsing fever
Relapsing fever is a medical condition that may be associated with various symptoms and signs....
Tularemia
Tularemia is a medical condition that may be associated with various symptoms and signs....
Frequently Asked Questions
What is Demeclocycline used for?
FDA labeling lists the approved uses shown above under "Labeled uses." This summary is informational; only a qualified prescriber can determine whether a medication is appropriate for you.
What are the most commonly reported side effects of Demeclocycline?
Current labeling for this ingredient does not include a structured frequency table that we can reproduce. Review the official label linked below.
Does Demeclocycline require lab monitoring?
Monitoring needs vary. Ask your healthcare provider whether any lab tests apply while taking Demeclocycline.
Where does this information come from?
All clinical facts on this page were extracted from the current FDA-registered product labeling for this ingredient, published by manufacturers through NIH DailyMed. See the source link below.
Medical disclaimer: Educational content extracted from public FDA labeling. Not medical advice. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.