Doxycycline (GenRx) is a medicine containing the active ingredient(s) doxycycline. On this page you will find out more about Doxycycline (GenRx), including side effects, age restrictions, food interactions and whether the medicine is subsidised by the government on the pharmaceutical benefits scheme (PBS)
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Active ingredient in this medicine: doxycycline
Pack size information
Please select the pack size from the options directly below to view information on the medicine.
Information for medicine and pack size:
Doxycycline (GenRx) 100 mg uncoated tablet, 21
Consumer Medicine Information leaflet:
This leaflet may also be found inside the medicine package. It contains information on side effects, age restrictions and other useful data.
What this medicine is for
Infections caused by the following micro-organisms: Mycoplasma pneumoniae (primary atypical pneumonia); Rickettsiae (Queensland tick typhus, epidemic typhus fever, Q fever, murine endemic typhus fever, Australo-Pacific endemic scrub typhus); Chlamydia psittaci (psittacosis); Chlamydia trachomatis (lymphogranuloma venereum, trachoma, inclusion conjunctivitis). (Doxycycline is indicated in the treatment of trachoma, although the infectious agent is not always eliminated, as judged by immunofluorescence. Inclusion conjunctivitis may be treated with oral doxycycline, or in combination with topical agents). Borreliae (relapsing fever); Calymmatobacterium (Donovania) granulomatis (granuloma inguinale). Infections caused by the following Gram-negative micro-organisms: Vibrio sp. (chlorea); Brucella sp. (brucellosis; in conjuction with streptomycin); Yersinia pestis (plague); Francisella tularensis (tularaemia); Bartonella bacilliformis (bactonellosis); Bacterodies sp. When penicillin is contraindicated, doxycycline is an alternative drug in the treatment of infections due to: Treponema pallidum (syphilis); Treponema pertenue (yaws); Neisseria gonorrhoea (see Dosage and Administration). NOTE: Doxycycline is not the drug of choice in teh treatment of any type of staphylococcal infection or infections caused by Streptococcus pneumoniae, Haemophilus influenzae, Streptococcus pyogenes, Streptococcus faecalis or any type of enteric bacteria because many strains of these organisms have been shown to be resistant to doxycycline. Doxycycline should not be used in these infections unless the organism has been shown to be sensitive. For upper respiratory infections due to group A B-haemolytic Streptococci (including prophylaxis of rheumatic fever), penicillin is the usual drug of choice. In acute intestinal amoebiasis doxyhexal may be a useful adjunct to amoebicides. In severe acne doxycycline may be a useful adjunctive therapy. Doxycycline is indicated, in adults and children older than 10 years, as chemoprophylaxis for malaria caused by Plasmodium falciparum and, in combination with other antimalarial agents, against malaria caused by Plasmodium vivax. Doxycycline is only able to suppress malaria caused by Plasmodium vivax. As there are relatively few locations where P. vivax does not coexist to some extent with P. falciparum, it is recommended that doxycycline should be used routinely with other agents, for example chloroquine.
Table of characteristics
Dull yellow, round, biplane tablets with single sided score notch.
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|Dosage Form||Tablet, uncoated|
|Route of administration||Oral|
21 tablets: Prescription Only Medicine, or Prescription Animal Remedy
7 tablets: Prescription Only Medicine, or Prescription Animal Remedy
There is one type of pack available.
Pack type 1
|Storage temperature||Store below 25 degrees Celsius|
|Storage conditions||Protect from Light|
|Life time||2 Years|
This medicine was verified as being available on the PBS (Pharmaceutical Benefits Scheme) on 1 February 2018
The PBS provides a list of government subsidised medicines available to be dispensed to patients. Further information can be found on the Pharmaceutical Benefits Scheme website.
Is this medication banned in sport?
Check if you can use your medicine whilst playing sport. Search the Australian Sports Anti-Doping Authority (ASADA) database that provides information about the prohibited status of specific medications and/or the active ingredient based on the current World Anti-Doping Agency (WADA) Prohibited List.