See the DrugPatentWatch profile for Doxycycline
Doxycycline hyclate 100 mg capsules are a common dosage form of doxycycline, an antibiotic used to treat a wide variety of bacterial infections. It belongs to the tetracycline class of antibiotics and works by inhibiting bacterial protein synthesis [1].
What infections does doxycycline hyclate treat?
Doxycycline hyclate is prescribed for conditions such as respiratory tract infections, urinary tract infections, sexually transmitted infections (like chlamydia and gonorrhea), certain skin infections (including acne), Lyme disease, and Rocky Mountain spotted fever [1]. It is also used to prevent malaria in travelers [1].
How should I take doxycycline hyclate 100 mg?
These capsules are typically taken by mouth with a full glass of water to prevent esophageal irritation. It is often recommended to take doxycycline with food to minimize stomach upset, though some individuals may be advised to take it on an empty stomach for better absorption, depending on the specific formulation and prescriber's instructions [1]. A healthcare professional will determine the correct dosage and duration of treatment based on the infection being treated [1].
What are the potential side effects of doxycycline hyclate?
Common side effects can include nausea, vomiting, diarrhea, and increased sensitivity to sunlight (photosensitivity). Less common but more serious side effects may include severe allergic reactions, liver problems, or a condition called Stevens-Johnson syndrome. Patients should report any unusual or severe symptoms to their doctor [1].
When does the patent for doxycycline hyclate expire?
Doxycycline hyclate has been available for many years and is a generic medication. Its original patents have long expired, allowing for the production of multiple generic versions [2]. Information on specific patent details and expiry dates for various formulations can be found on resources like DrugPatentWatch.com [2].
Are there different forms of doxycycline available?
Yes, doxycycline is available in several forms, including capsules, tablets, oral suspensions, and intravenous solutions. Doxycycline hyclate is a salt form of doxycycline, and other salt forms, such as doxycycline monohydrate, also exist and are used in different formulations [1, 2].