Generic Name: clindamycin and benzoyl peroxide (KLIN-da-MYE-sin & BEN-zoe-il per-OX-ide)
Brand Name: Examples include Acanya and Onexton
Onexton gel is used for:
Onexton gel is an antibiotic and drying agent combination. It works by killing the bacteria associated with acne.
Do NOT use Onexton gel if:
- you are allergic to any ingredient in Onexton gel or to lincomycin
- you have a history of Crohn disease or certain severe stomach or bowel problems (eg, pseudomembranous colitis, regional enteritis, ulcerative colitis)
- you have a history of bowel inflammation or severe diarrhea caused by antibiotic use
- you are using a product that contains erythromycin
Contact your doctor or health care provider right away if any of these apply to you.
Before using Onexton gel:
Some medical conditions may interact with Onexton gel. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:
- if you are pregnant, planning to become pregnant, or are breast-feeding
- if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
- if you have allergies to medicines, foods, or other substances
- if you have stomach or bowel problems
- if you are using other medicines on the skin
Some MEDICINES MAY INTERACT with Onexton gel. Tell your health care provider if you are taking any other medicines, especially any of the following:
- Topical products that contain sulfones (eg, dapsone) because skin and facial hair may change to a yellow or orange color
- Erythromycin because it may decrease Onexton gel's effectiveness
This may not be a complete list of all interactions that may occur. Ask your health care provider if Onexton gel may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.
How to use Onexton gel:
Use Onexton gel as directed by your doctor. Check the label on the medicine for exact dosing instructions.
- An extra patient leaflet is available with Onexton gel. Talk to your pharmacist if you have questions about this information.
- Onexton gel must be mixed at the pharmacy before you use it.
- Before applying Onexton gel, gently wash the affected area with a mild soap, rinse with warm water, and pat dry. Apply a thin film of medicine to the affected skin and rub in as directed by your doctor. Wash your hands immediately after using Onexton gel.
- Do not get Onexton gel in your mouth, eyes, nose, or on your lips.
- Do not apply Onexton gel to cuts or open wounds.
- Use Onexton gel on a regular schedule to get the most benefit from it.
- Continue to use Onexton gel even if your condition improves. Do not miss any doses.
- If you miss a dose of Onexton gel, use it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not use 2 doses at once.
Ask your health care provider any questions you may have about how to use Onexton gel.
Important safety information:
- Tell your doctor or dentist that you take Onexton gel before you receive any medical or dental care, emergency care, or surgery.
- Certain acne products that contain benzoyl peroxide or salicylic acid can rarely cause serious and sometimes life-threatening allergic reactions or severe irritation. Before first use, you may need to follow certain steps to make sure you do not have an allergic reaction. Use Onexton gel as you were told by your doctor or read the package label. Discuss any questions or concerns with your doctor.
- Onexton gel is for external use only. Avoid contact with the eyes, nose, mouth, and other mucous membranes. If you get Onexton gel in any of these areas, rinse them right away with cool water.
- Onexton gel may bleach hair or colored fabric. Avoid getting Onexton gel in your hair or on your clothes.
- Onexton gel may cause you to become sunburned more easily. Avoid the sun, sunlamps, or tanning booths until you know how you react to Onexton gel. Use a sunscreen or wear protective clothing if you must be outside for more than a short time.
- If your symptoms do not get better or if they get worse, check with your doctor.
- Talk with your doctor before you use any other topical acne medicines or cleansers on your skin.
- Do NOT use more than the recommended dose, use for longer than prescribed, or apply more often than prescribed without checking with your doctor. Using Onexton gel too often may make your acne worse.
- Do not use Onexton gel for other conditions at a later time.
- Long-term or repeated use of Onexton gel may cause a second infection. Tell your doctor if signs of a second infection occur. Your medicine may need to be changed to treat this.
- Be sure to use Onexton gel for the full course of treatment. If you do not, the medicine may not clear up your infection completely. The bacteria could also become less sensitive to this or other medicines. This could make the infection harder to treat in the future.
- If severe or persistent diarrhea, stomach pain or cramping, or bloody or watery stools develop during treatment or within several months after treatment with Onexton gel, check with your doctor or pharmacist right away. Do not treat it without first checking with your doctor.
- PREGNANCY and BREAST-FEEDING: If you become pregnant, contact your doctor. You will need to discuss the benefits and risks of using Onexton gel while you are pregnant. It is not known if this medicine is found in breast milk after topical use. If you are or will be breast-feeding while you use Onexton gel, check with your doctor. Discuss any possible risks to your baby.
Possible side effects of Onexton gel:
All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:
Seek medical attention right away if any of these SEVERE side effects occur:
Mild burning, dryness, itching, peeling, redness, or stinging of the skin.
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, throat, or tongue); bloody or watery stools; severe burning, dryness, itching, peeling, redness, stinging, or swelling of the skin; severe or persistent diarrhea; stomach cramps or pain.
This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.
If OVERDOSE is suspected:
Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center, or emergency room immediately. Onexton gel may be harmful if swallowed.Proper storage of Onexton gel:
Store Onexton gel at room temperature, below 77 degrees F (25 degrees C). Do not freeze. Store the pump upright away from heat, moisture, and light. Do not store in the bathroom. Keep tightly closed. Throw away any unused portion after 10 weeks. Keep Onexton gel out of the reach of children and away from pets.
- If you have any questions about Onexton gel, please talk with your doctor, pharmacist, or other health care provider.
- Onexton gel is to be used only by the patient for whom it is prescribed. Do not share it with other people.
- If your symptoms do not improve or if they become worse, check with your doctor.
- Check with your pharmacist about how to dispose of unused medicine.
This information should not be used to decide whether or not to take Onexton gel or any other medicine. Only your health care provider has the knowledge and training to decide which medicines are right for you. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about Onexton gel. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to Onexton gel. This information is not specific medical advice and does not replace information you receive from your health care provider. You must talk with your health care provider for complete information about the risks and benefits of using Onexton gel.
Disclaimer: This information should not be used to decide whether or not to take this medicine or any other medicine. Only your health care provider has the knowledge and training to decide which medicines are right for you. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not specific medical advice and does not replace information you receive from your health care provider. You must talk with your healthcare provider for complete information about the risks and benefits of using this medicine.