Acticlate; Adoxa; Adoxa Pak 1/100; Adoxa Pak 1/150; Adoxa Pak 2/100; Alodox Convenience [DSC]; Avidoxy; Doryx; Doryx MPC; Doxy 100; Mondoxyne NL; Monodox; Morgidox; NicAzelDoxy 30 [DSC]; NicAzelDoxy 60 [DSC]; Ocudox [DSC]; Oracea; Oraxyl [DSC]; Vibramycin
Apo-Doxy; Apo-Doxy Tabs; Apprilon; Dom-Doxycycline; Doxycin; Doxytab; Periostat; PHL-Doxycycline; PMS-Doxycycline; Teva-Doxycycline; Vibramycin
- It is used to treat pimples (acne).
- It is used to treat or prevent bacterial infections.
- It is used to prevent malaria.
- It is used to treat swelling of the tissue around the teeth (periodontitis). It is used with scaling and root planing.
- It is used to treat rosacea.
- It may be given to you for other reasons. Talk with the doctor.
- If you have an allergy to doxycycline or any other part of this drug.
- If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
- If you are taking any of these drugs: Acitretin, isotretinoin, or a penicillin.
- If you are breast-feeding or plan to breast-feed.
- Tell all of your health care providers that you take this drug. This includes your doctors, nurses, pharmacists, and dentists.
- Have your blood work checked if you are on this drug for a long time. Talk with your doctor.
- This drug may affect certain lab tests. Tell all of your health care providers and lab workers that you take this drug.
- Do not use longer than you have been told. A second infection may happen.
- Do not take more than what your doctor told you to take. Taking more than you are told may raise your chance of very bad side effects.
- Do not switch between different forms of this drug without first talking with the doctor.
- If you are taking warfarin, talk with your doctor. You may need to have your blood work checked more closely while you are taking it with this drug.
- You may get sunburned more easily. Avoid sun, sunlamps, and tanning beds. Use sunscreen and wear clothing and eyewear that protects you from the sun.
- Birth control pills and other hormone-based birth control may not work as well to prevent pregnancy. Use some other kind of birth control also like a condom when taking this drug.
- This drug may cause a change in tooth color to yellow-gray-brown in children younger than 8 years old. If this change of tooth color happens, it will not go away. Talk with the doctor.
- Most of the time, this drug is not for use in children younger than 8 years old. However, there may be times when these children may need to take this drug. Talk with the doctor.
- This drug may cause harm to the unborn baby if you take it while you are pregnant. If you are pregnant or you get pregnant while taking this drug, call your doctor right away.
- If you are allergic to sulfites, talk with your doctor. Some products have sulfites.
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of liver problems like dark urine, feeling tired, not hungry, upset stomach or stomach pain, light-colored stools, throwing up, or yellow skin or eyes.
- Chest pain.
- Not able to pass urine or change in how much urine is passed.
- Fever or chills.
- Sore throat.
- Throat irritation.
- Trouble swallowing.
- Any unexplained bruising or bleeding.
- Joint pain.
- Feeling very tired or weak.
- Vaginal itching or discharge.
- It is common to have diarrhea when taking this drug. Rarely, a very bad form of diarrhea called Clostridium difficile (C diff)–associated diarrhea (CDAD) may occur. Sometimes, this has led to a deadly bowel problem (colitis). CDAD may happen while you are taking this drug or within a few months after you stop taking it. Call your doctor right away if you have stomach pain or cramps, very loose or watery stools, or bloody stools. Do not try to treat loose stools without first checking with your doctor.
- Raised pressure in the brain has happened with this drug. Most of the time, this will go back to normal after this drug is stopped. Sometimes, loss of eyesight may happen and may not go away even after this drug is stopped. Call your doctor right away if you have a headache or eyesight problems like blurred eyesight, seeing double, or loss of eyesight.
- A very bad skin reaction (Stevens-Johnson syndrome/toxic epidermal necrolysis) may happen. It can cause very bad health problems that may not go away, and sometimes death. Get medical help right away if you have signs like red, swollen, blistered, or peeling skin (with or without fever); red or irritated eyes; or sores in your mouth, throat, nose, or eyes.
- Not hungry.
- Upset stomach or throwing up.
- Loose stools (diarrhea).
All oral products:
- To gain the most benefit, do not miss doses.
- Keep taking this drug as you have been told by your doctor or other health care provider, even if you feel well.
- Some drugs may need to be taken with food or on an empty stomach. For some drugs it does not matter. Check with your pharmacist about how to take this drug.
- Drink lots of noncaffeine liquids unless told to drink less liquid by your doctor.
- Do not take bismuth (Pepto-Bismol®), calcium, iron, magnesium, zinc, multivitamins with minerals, colestipol, cholestyramine, didanosine, or antacids within 2 hours of this drug.
Tablets and capsules:
- Take with a full glass of water.
- Do not lie down for at least 30 minutes after taking this drug.
All long-acting products:
- Swallow whole. Do not chew or crush.
- You may sprinkle contents of some long-acting capsules on applesauce. Check with your pharmacist about which long-acting capsules may be opened. Do not chew. Swallow right away and follow with water or juice.
- The tablet may be broken if your doctor tells you to.
- You may sprinkle contents of tablet on applesauce. Be careful to break the tablet without crushing the pellets. Do not chew, crush, or damage the contents of the tablet.
- Swallow the mixture right away. Do not store for use at a later time.
All liquid products:
- Measure liquid doses carefully. Use the measuring device that comes with this drug. If there is none, ask the pharmacist for a device to measure this drug.
- Shake well before use.
- It is given as an infusion into a vein over a period of time.
All oral products:
- Take a missed dose as soon as you think about it.
- If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
- Do not take 2 doses at the same time or extra doses.
- Call your doctor to find out what to do.
All oral products:
- Store at room temperature.
- Protect from light.
- Store in a dry place. Do not store in a bathroom.
- Do not take this drug if it is outdated.
- Throw away any unused part of this drug.
- Store liquid (suspension) at room temperature. Throw away any part not used after 2 weeks.
- If you need to store this drug at home, talk with your doctor, nurse, or pharmacist about how to store it.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Check with your pharmacist about how to throw out unused drugs.
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else’s drugs.
- Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
- Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
- Some drugs may have another patient information leaflet. If you have any questions about this drug, please talk with your doctor, nurse, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.