Skip to main content

Can you take Demeclocycline with Taron Forte?

1 drug interaction and 8 additional warnings found for the following 2 drugs:

Add/remove drugs

Drug interactions

Moderate drug interactions

Moderate:

demeclocycline multivitamins with iron

Applies to: demeclocycline and Taron Forte (multivitamin with iron)

Iron can bind to demeclocycline in the gastrointestinal tract, which may prevent their absorption into the bloodstream and possibly reduce their effectiveness. To avoid or minimize the interaction, iron-containing medications and demeclocycline should preferably be taken at least three to four hours apart in most cases. Talk to your doctor if you have any questions or concerns, or if you have trouble separating the dosing times. Your doctor may be able to prescribe alternatives that do not interact. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Food/lifestyle interactions

Moderate food/lifestyle interactions

Moderate:

demeclocycline Food/Lifestyle

Applies to: demeclocycline

Food, especially dairy products, and certain minerals can reduce the absorption of demeclocycline and make it less effective in treating your infection. You should take demeclocycline on an empty stomach one hour before or two hours after meals. Do not take calcium or iron supplements, multivitamins, antacids, or laxatives within 2 hours before or after taking demeclocycline. To reduce the rare risk of esophageal inflammation and ulceration, demeclocycline should be taken with a large glass of water while standing or sitting upright. Avoid laying down immediately afterwards. Talk to your doctor or pharmacist if you have questions on how to take this or other medications you are prescribed. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medication without first talking to your doctor.

Moderate:

multivitamins with iron Food/Lifestyle

Applies to: Taron Forte (multivitamin with iron)

Food may reduce the absorption and blood levels of multivitamins with iron. In addition, some oral medications can also interfere with multivitamins with iron absorption into the bloodstream, which may make the medication less effective in treating your condition. Likewise, multivitamins with iron may interfere with the absorption of other orally administered medications. You should take multivitamins with iron on an empty stomach at least one hour before or two hours after a meal. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. Talk to your doctor or pharmacist if you have questions about how to take this or other medications you are prescribed. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Moderate:

demeclocycline multivitamins with minerals

Applies to: demeclocycline

In general, multivitamins with minerals and demeclocycline should not be taken orally at the same time. Products that contain aluminum, calcium, iron, magnesium, zinc and/or other minerals may interfere with the absorption of demeclocycline into the bloodstream and reduce its effectiveness in treating your infection. If possible, it may be best to avoid taking multivitamins with minerals while you are being treated with demeclocycline. Otherwise, you should separate their dosing times by as much as possible, usually at least 2 to 4 hours. Talk to your healthcare provider if you are unsure whether your medications contain something that could potentially interact or if you have questions on how to take this or other medications you are prescribed. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Disease interactions

5 potential interactions Applies to: 5 conditions, including Liver Disease, Noninfectious Colitis, Renal Dysfunction, Esophageal Obstruction, and Nephrogenic Diabetes Insipidus.

Esophageal Obstruction

Moderate:

demeclocycline

Demeclocycline has a moderate potential interaction with Esophageal Obstruction.

The use of oral tetracycline capsules and tablets has been associated with esophageal irritation and ulceration in patients who ingested the drug without sufficient fluid shortly before bedtime. Therapy with solid formulations of tetracyclines should preferably be avoided in patients with esophageal obstruction, compression or dyskinesia. If the drugs are used, patients should be advised not to take the medication just before retiring and to drink fluids liberally.

Liver Disease

Moderate:

demeclocycline

Demeclocycline has a moderate potential interaction with Liver Disease.

The use of tetracyclines has rarely been associated with hepatotoxicity. Histologic fatty changes of the liver, elevated liver enzymes, and jaundice have been reported, primarily in patients treated with large doses of intravenous tetracycline hydrochloride (no longer available in the U.S.) but also in patients receiving high oral doses of these drugs. Therapy with tetracyclines should be administered cautiously in patients with preexisting liver disease or biliary obstruction. Reduced dosages may be appropriate, particularly with minocycline and doxycycline, since the former is metabolized by the liver and the latter undergoes enterohepatic recycling. Liver function tests are recommended prior to and during therapy, and the concomitant use of other potentially hepatotoxic drugs should be avoided.

Nephrogenic Diabetes Insipidus

Moderate:

demeclocycline

Demeclocycline has a moderate potential interaction with Nephrogenic Diabetes Insipidus.

The use of demeclocycline has been associated with a dose-dependent, reversible, nephrogenic diabetes insipidus syndrome in some patients receiving long-term therapy. Symptoms of diabetes insipidus include polyuria, polydipsia, and weakness. Therapy with demeclocycline should be administered cautiously in patients with preexisting nephrogenic diabetes insipidus.

Noninfectious Colitis

Major:

demeclocycline

Demeclocycline has a major potential interaction with Noninfectious Colitis.

Clostridioides difficile-associated diarrhea (CDAD), formerly pseudomembranous colitis, has been reported with almost all antibacterial drugs and may range from mild diarrhea to fatal colitis. The most common culprits include clindamycin and lincomycin. Antibacterial therapy alters the normal flora of the colon, leading to overgrowth of C difficile, whose toxins A and B contribute to CDAD development. Morbidity and mortality are increased with hypertoxin-producing strains of C difficile; these infections can be resistant to antimicrobial therapy and may require colectomy. CDAD must be considered in all patients who present with diarrhea after antibacterial use. Since CDAD has been reported to occur more than 2 months after antibacterial use, careful medical history is necessary. Therapy with broad-spectrum antibacterials and other agents with significant antibacterial activity should be administered cautiously in patients with history of gastrointestinal disease, particularly colitis; pseudomembranous colitis (generally characterized by severe, persistent diarrhea and severe abdominal cramps, and sometimes associated with the passage of blood and mucus), if it occurs, may be more severe in these patients and may be associated with flares in underlying disease activity. Antibacterial drugs not directed against C difficile may need to be stopped if CDAD is suspected or confirmed. Appropriate fluid and electrolyte management, protein supplementation, antibacterial treatment of C difficile, and surgical evaluation should be started as clinically indicated.

Renal Dysfunction

Moderate:

demeclocycline

Demeclocycline has a moderate potential interaction with Renal Dysfunction.

Tetracyclines (except doxycycline) are eliminated by the kidney to various extent. Patients with renal impairment may be at greater risk for tetracycline-associated hepatic and/or renal toxicity (increased BUN with consequent azotemia, hyperphosphatemia, and acidosis) due to decreased drug clearance. Therapy with tetracyclines should be administered cautiously at reduced dosages in patients with renal impairment. Clinical monitoring of renal and liver function is recommended, and serum tetracycline levels may be necessary during prolonged therapy.

More resources

demeclocycline

A total of 228 drugs are known to interact with demeclocycline.

Taron Forte

A total of 106 drugs are known to interact with Taron Forte.

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.