Doxycycline tablets are a medication that treats periodontitis, a bacterial gum infection. It’s a type of tetracycline antibiotic. Common brand names of doxycycline for periodontitis are Oraxyl® and Periostat®.
DOXYCYCLINE (dox i SYE kleen) treats a bacterial gum infection (periodontitis). It belongs to a group of medications called tetracycline antibiotics. It will not treat colds, the flu, or infections caused by viruses.
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
COMMON BRAND NAME(S): Oraxyl, Periostat
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They need to know if you have any of these conditions:
Take this medication by mouth with a full glass of water. Take it as directed on the prescription label at the same time every day. Take it on an empty stomach, at least 1 hour before and 2 hours after food. Take all of this medication unless your care team tells you to stop it early. Keep taking it even if you think you are better.
Take antacids and products with aluminum, calcium, magnesium, iron, and zinc in them at a different time of day than this medication. Talk to your care team if you have questions.
Talk to your care team regarding the use of this medication in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
Tell your care team if your symptoms do not improve.
Do not treat diarrhea with over the counter products. Contact your care team if you have diarrhea that lasts more than 2 days or if it is severe and watery.
Do not take this medication just before going to bed. It may not dissolve properly when you lay down and can cause pain in your throat. Drink plenty of fluids while taking this medication to also help reduce irritation in your throat.
This medication can make you more sensitive to the sun. Keep out of the sun. If you cannot avoid being in the sun, wear protective clothing and use sunscreen. Do not use sun lamps or tanning beds/booths.
Birth control pills may not work properly while you are taking this medication. Talk to your care team about using an extra method of birth control.
Side effects that you should report to your care team as soon as possible:
Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Keep out of the reach of children and pets.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Protect from light. Keep container tightly closed. Throw away any unused medication after the expiration date. Taking this medication after the expiration date can make you seriously ill.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
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Note: Introduction and Frequently Asked Questions written and medically approved by Cleveland Clinic professionals.