1. Pharmaceuticals

• Broad-spectrum antibiotic: Doxycycline Hyclate is a tetracycline-class antibiotic used to treat a wide range of bacterial infections, including respiratory tract infections, urinary tract infections, skin infections, sexually transmitted diseases, and certain types of acne.
• Antimalarial adjunct: Used as a prophylactic treatment for malaria, especially in areas with chloroquine-resistant strains, either alone or in combination with other antimalarial drugs.
• Treatment for zoonotic and atypical infections: Effective against diseases such as Lyme disease, brucellosis, rickettsial infections (like Rocky Mountain spotted fever), and Q fever. It is preferred for infections caused by atypical organisms like Chlamydia, Mycoplasma, and Rickettsia.
• Anti-inflammatory agent: Used off-label in dermatology (e.g., for rosacea) due to its anti-inflammatory properties, which help reduce skin redness and swelling.
• Oral and parenteral formulations: Doxycycline Hyclate is formulated in tablets, capsules, syrups, and injections for both acute and long-term use depending on the infection.

2. Animal Healthcare

• Antibiotic in livestock and poultry: Used to prevent and treat respiratory, gastrointestinal, and reproductive infections in animals such as cattle, poultry, swine, and sheep. Helps improve overall herd/flock health and productivity.
• Aquaculture medication: Used to treat bacterial infections in fish farming (aquaculture), helping maintain healthy stock and prevent disease outbreaks in commercial operations.