Active Ingredient(s): Doxycycline
FDA Approved: * July 22, 1985
Pharm Company: * FH FAULDING CO LTD
Category: Antibiotics

* This drug may consist of multiple approval dates, manufacturers, or distributors. If applicable, they would be listed below under "NDC Database Records".

Doryx Overview

Doxycycline is an antibiotic used in the treatment of infections caused by bacteria and certain parasites.[1] It is used to treat bacterial pneumonia, acne, chlamydia infections, early Lyme disease, cholera, and syphilis.[1] It is also used to prevent malaria and in combination with quinine, to treat malaria.[1] Doxycycline can be used either by mouth or by injection into a vein.[1] Common side effects include diarrhea, nausea, v...

Read more Doryx Details
Details May Include Instructions, Side Effects, Interactions, Etc. Drug monograph is from Wikipedia. All text is available under the terms of the GFDL (GNU Free Documentation License). Source:

Recent Doryx Forums: RSS Feed

White Pill With Yellow Specks no markings on either side and big

Its a big oblong off white with yellowish specks. it has no markings on it at all. i found it and i havent seen one like it before. ## Hello, Based on my research, there is a chance that the pill could be Doryx (Doxycycline Hyclate) 75 mg; which is a white oblong pill with light yellow specks and the imprint D 75. However, there is no way to know for sure- since there is no imprint on your pill. If you run a google search and type in "Doryx (Doxycycline Hyclate) 75 mg" you should be able to find an image of the pill. You can learn more about this drug on the page for Doxycycline Details I hope this helps somehow, please post back if you find a match! ## I checked out the info u gave me and it isnt it. thank u for the help though

New Shape

Good Morning! We filled my son's scrip for Doryx and low and behold it is now a rectangle! Has anyone else had this issue - just want to confirm it is a change by the manufacturer. I have looked online and seen both, but the actual documentation says rectangle. ## What are the markings on it? That is what would enable use to check for you and make sure it is the correct medication. The shape doesn't actually mean anything. There are many generic Doxycycline tablets on the market, far too many for me to browse through all of them looking for a specific shape.


Possible Dosages for this and Related Drugs:

  • Capsule: 100mg, 150mg, 20mg, 40mg, 50mg, 75mg
  • Capsule, Delayed Release: 100mg, 40mg, 75mg
  • For Suspension: 25mg/5ml
  • Injection: 100mg, 100mg/vial, 200mg/vial
  • Liquid, Extended Release: eq 10% w/w
  • Powder for Reconstitution: 25mg/5ml
  • Suspension: 50mg/5ml
  • Suspension, Extended Rele: 10%
  • Syrup: 50mg/5ml
  • System, Extended Release: 50mg
  • Tablet: 100mg, 150mg, 20mg, 50mg, 75mg
  • Tablet, Delayed Release: 100mg, 120mg, 150mg, 200mg, 50mg, 60mg, 75mg, 80mg
Note: Above list includes dosages for all drugs with the same combination of active ingredients.

NDC Database Records for Doryx: (9 results)

Sorted by National Drug Code
  • 0430-0112 Doryx 100 mg Enteric Coated Tablet by Warner Chilcott (Us), LLC
  • 0430-0114 Doryx 200 mg Enteric Coated Tablet by Warner Chilcott (Us), LLC
  • 0430-0115 Doryx 150 mg Enteric Coated Tablet by Warner Chilcott (Us), LLC
  • 0430-0836 Doryx 75 mg Enteric Coated Capsule by Warner Chilcott (Us), Inc.
  • 0430-0838 Doryx 100 mg Enteric Coated Capsule by Warner Chilcott (Us), Inc.
  • 50546-400 Doryx 100 mg Enteric Coated Capsule by Warner Chilcott (Us), Inc.
  • 50546-550 Doryx 75 mg Enteric Coated Capsule by Warner Chilcott (Us), Inc.
  • 51862-557 Doryx 50 mg Oral Tablet, Delayed Release by Mayne Pharma
  • 51862-558 Doryx 200 mg Oral Tablet, Delayed Release by Mayne Pharma

Other drugs which contain Doxycycline or a similar ingredient: (11 results)

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