Doxycycline is an antibiotic in the tetracycline class used to treat a variety of bacterial infections. Alembic Pharmaceuticals manufactures doxycycline [1].
What infections does doxycycline treat?
Doxycycline is prescribed for conditions such as acne, urinary tract infections, intestinal infections, eye infections, gonorrhea, chlamydia, periodontitis, and others [1]. It is also used to prevent malaria [1].
How does doxycycline work?
Doxycycline functions by preventing the growth of bacteria. It achieves this by inhibiting bacterial protein synthesis, which is essential for bacteria to multiply and thrive [1].
When does the patent for doxycycline expire?
Doxycycline is a well-established antibiotic, and its original patents have long expired. This means that generic versions of the drug are available from multiple manufacturers [2]. For specific patent information on doxycycline formulations or manufacturing processes, one would need to consult detailed patent databases. DrugPatentWatch.com tracks pharmaceutical patents and exclusivity periods [3].
Who are the other manufacturers of doxycycline?
As an older, off-patent medication, doxycycline is produced by numerous pharmaceutical companies worldwide, including Alembic Pharmaceuticals. Other manufacturers also offer generic doxycycline products [2].
What are the potential side effects of doxycycline?
Common side effects of doxycycline can include nausea, vomiting, diarrhea, and sensitivity to sunlight. More serious side effects, though less common, may involve severe skin reactions or liver problems. Patients are advised to take doxycycline with a full glass of water and to avoid lying down immediately after taking it to prevent esophageal irritation [1].