No abstract available.
Doxycycline*

Azithromycin* ; Doxycycline* ; Scrub Typhus*

No abstract available.
Adult* ; Doxycycline ; Humans ; Tooth*

No abstract available.
Clarithromycin ; Doxycycline ; Scrub Typhus*

No abstract available.
Adult* ; Chronic Periodontitis* ; Doxycycline* ; Humans

Background: Acne vulgaris is a common chronic inflammatory skin disease. Long term therapy involving antibiotics warrants for drug with a long half-life to increase compliance of patients. Methods: A twelve-week prospective randomized study was performed on 40 subjects with moderate to severe facial acne to compare the efficacy of oral azithromycin with oral doxycycline. Thirty-six subjects completed the study. Subjects in azithromycin group received azithromycin 250mg three times a week plus topical benzoyl peroxide 5% (BPO), whereas subjects in doxycycline group received doxycycline 100mg daily plus topical BPO 5%. Efficacy evaluation included treatment success rate (Comprehensive Acne Severity Score /CASS of 0 or 1 or improvement of two grades from baseline) and lesion counts. Results: Treatment was successful in 94.4% of subjects in azithromycin group, compared to 88.9% in doxycycline group (p=1.000) at week 12.However, percentage of clear or almost clear by CASS was higher in the doxycycline group ( 83.3% vs 66.7%; p= 0.443).Percentage reduction of inflammatory lesion counts in azithromycin and doxycycline group following treatment for 12 weeks were 78.3% and 85.3% (p=0.133) respectively, whereas for non-inflammatory lesion counts were 77.7% and 78.8% (p=0.852) respectively. Nausea was reported in 77.8% at week 6 and 66.7% at week 12 in doxycycline group, but none in azithromycin group. There were no significant differences in incidence of diarrhoea and abdominal pain. Conclusion Azithromycin 250mg three times a week plus topical BPO 5% is as effective as doxycycline 100mg daily plus topical BPO 5%.
Azithromycin ; Doxycycline ; Acne Vulgaris--therapy

We report a case of doxycycline-induced phototoxicity in a 62-years-old male. The patient, had erythematous macules and patches on sun-exposed areas. A Phototest revealed a marked decreased minimal erythemai. dose (MED) to UVA (MED(UNA)=-10J/cm2). Photopatch tests with 1%, 5% Doxycycline ointment were negative. An oral provocation test was performed, which showed a positive result with a decrease of MED to UVA (MED(UVA)= 20J/cm2). After the cessation of doxycycline, his skin lesioris were improved markedly with complete loss of photosensitivity.
Dermatitis, Phototoxic* ; Doxycycline ; Humans ; Male ; Skin

Despite the high prevalence of benign hepatic cysts, they rarely exhibit symptoms. Radiologic studies such as ultrasonography or computed tomography disclose these cysts incidentally. Occasionally, large cysts may compress organs next to them, resulting in accompanying symptoms in patients. Recently, some reports have shown that treatment with minocycline chloride instillation into the cyst, after aspiration of cystic fluid, produces good results. First, we instilled doxycycline into the cyst after aspiration of the cyst with a resultant decrease in size. We aspirated 25% of the cyst followed by instillation of minocycline chloride (200 mg in 10 ml of 2% lidocaine) into the recurrent cyst which became larger 45 days later. In the other case we succeeded in making the cyst decrease in 4 months with no recurrence by an instillation of minocycline chloride (500 mg in 10 ml of 2% lidocaine) following aspiration of 25% of the cyst. We report, with references, both cases in which we have succeeded.
Doxycycline ; Humans ; Minocycline* ; Prevalence ; Recurrence ; Ultrasonography

From July 1982,30 male outpatients with acute gonococcal urethritis, bacteriologically confirmed to be positive for gonococci, were entered in this study. New bactericidal agent Eradacil was administered orally in a signal dose of 300mg in 30 case of acute gonococcal urethritis and following results were obtained. 1. All cases of acute gonococcal urethritis were cured. 2. In 4 cases, there was recurrence of urethral signs and symptoms 3 to 10 days after initial clearing following Eradacil therapy. These 4 case were retreated successfully with Doxycycline. 3. No serious side effects were observed except slight dizziness in one case.
Dizziness ; Doxycycline ; Humans ; Male ; Outpatients ; Recurrence ; Urethritis*

No abstract available.
Doxycycline ; Humans ; Penicillin G Benzathine ; Syphilis