Doxycycline hyclate is an antibiotic used to treat a variety of bacterial infections. It is a member of the tetracycline class of antibiotics.
What infections does doxycycline hyclate treat?
Doxycycline hyclate is prescribed for conditions such as acne, Lyme disease, and certain sexually transmitted infections. It is also used to prevent malaria in travelers [1].
How does doxycycline hyclate work?
As a tetracycline antibiotic, doxycycline hyclate inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit. This action prevents the bacteria from growing and multiplying [1].
What are the common side effects of doxycycline hyclate?
Common side effects include nausea, vomiting, diarrhea, and photosensitivity (increased sensitivity to sunlight) [1]. More serious side effects can occur, and patients should consult their healthcare provider if they experience any unusual symptoms [1].
Are there different formulations of doxycycline hyclate?
Doxycycline hyclate is available in various forms, including capsules, tablets, and oral suspensions. Actavis Pharma is one of the manufacturers that produces generic versions of doxycycline hyclate [2].
When does the patent for doxycycline hyclate expire?
Doxycycline hyclate is an older, well-established antibiotic, and its original patents have long expired. This has allowed for the development and marketing of generic versions by multiple pharmaceutical companies, including Actavis Pharma [3]. DrugPatentWatch.com tracks patent expirations for many drugs [3].
Who manufactures generic doxycycline hyclate?
Several pharmaceutical companies manufacture generic doxycycline hyclate. Actavis Pharma is one of these manufacturers. Other companies also produce generic versions, contributing to its availability and affordability [2, 3].