Medically reviewed by Jessica Swirble, PharmD
Last updated on 4/18/2024

Drug Information | Side Effects | Use & Dosage | Request a Prescription

• Brand Name: Adoxa, Doryx, Monodox, Oracea, Periostat, Vibramycin
  
• Generic Name: Doxycycline
  
• Uses: Bacterial infection treatment
  
• Drug Class: Tetracycline antibiotic
  
• Availability: Prescription only
  
• Generic Status: Yes
  
• Controlled Substance: No
  
  

Doxycycline is a type of antibiotic from the tetracycline class, commonly prescribed to treat various bacterial infections. It works by inhibiting the growth and spread of bacteria in the body.

Doxycycline is used to treat conditions such as:

• Respiratory tract infections
  
• Skin infections (like acne and rosacea)
  
• Periodontitis (gum disease)
  
• Urinary tract infections
  
• Sexually transmitted infections (such as chlamydia and gonorrhea)
  
• Eye infections
  
• Malaria (as a preventive measure)
  
• Lyme disease
  
  

It may also be prescribed for other bacterial infections as determined by your healthcare provider.

Doxycycline works by interfering with bacteria's ability to produce essential proteins, preventing their growth and replication.

Doxycycline is usually taken orally, with or without food, as directed by your healthcare provider. Doxycycline is usually taken once or twice a day. Take doxycycline with a full glass of water.

Follow the prescribed dosage and schedule strictly. Do not take more than the recommended dose or use it for longer than prescribed.

Consult your healthcare provider for specific instructions on how to take doxycycline properly.

The time it takes to feel better while taking doxycycline can vary depending on the type and severity of the infection. Some people may notice improvement within a few days, while others may require a longer course of treatment. It's crucial to complete the full course of antibiotics as prescribed, even if you start feeling better earlier.

While doxycycline is primarily used for bacterial infections, healthcare providers may sometimes prescribe it off-label for other conditions, such as:

• Anthrax exposure (as a preventive measure)
  
• Malaria treatment (in combination with other medications)
  
  

Discuss any alternative uses of doxycycline with your healthcare provider.

Doxycycline is available in the following dosage forms:

• Oral capsules/tablets: Available in various strengths (e.g., 50mg, 100mg)
  
• Oral suspension: Available in different concentrations
  
  

Generic versions of doxycycline are available under various brand names.

Doxycycline is a prescription medication. You will need a valid prescription from a licensed healthcare provider to obtain this antibiotic.