linezolid vs tranylcypromine
Side-by-side comparison of linezolid and tranylcypromine. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
major Known Drug Interaction
If in the absence of therapeutic alternatives and emergency treatment with a contraindicated drug (e.g., linezolid, intravenous methylene blue, direct-acting sympathomimetic drugs such as epinephrine) becomes necessary and cannot be delayed, discontinue tranylcypromine tablets as soon as possible before initiating treatment with the other agent, and monitor closely for adverse reactions. Excessive reduction of blood glucose (additive effect) [See Warnings and Precautions (5.14)] ; CNS depressant agents (including opioids, alcohol, sedatives, hypnotics) Use with caution Increased CNS...
Recommendation: Avoid this combination unless it is an emergency and no other options exist. If used together, you must stop tranylcypromine and be monitored very closely by medical staff.
Zyvox
Parnate
Linezolid is an antibiotic that fights bacteria in your body. It is used to treat different types of infections.
Tranylcypromine (Parnate) is a medicine used to treat major depression in adults. It is used when other antidepressants have not worked well enough.
Linezolid treats pneumonia, skin infections, and infections caused by certain drug-resistant bacteria. It can treat pneumonia that you get in the hospital or in the community. It also treats complicated and uncomplicated skin infections, including diabetic foot infections. Linezolid can also treat infections caused by vancomycin-resistant Enterococcus faecium.
Tranylcypromine is used to treat major depressive disorder (MDD) in adults. You should only use it if other antidepressants haven't helped. It is not for the first treatment of depression because it can cause serious side effects and has many drug and food interactions.
Linezolid works by stopping the growth of bacteria. It blocks bacteria from making proteins that they need to live and multiply. This helps your body fight off the infection.
Tranylcypromine belongs to a class of drugs called MAO inhibitors. It works by increasing the levels of certain chemicals in your brain. These chemicals can help improve your mood.
- • Diarrhea
- • Vomiting
- • Headache
- • Nausea
- • Anemia
- • Dry mouth
- • Dizziness
- • Trouble sleeping
- • Feeling sleepy
- • Headache
- Thrombocytopenia 2,032
- Anaemia 1,601
- Drug Interaction 1,381
- Nausea 1,301
- Vomiting 1,063
- Interaction between medicines 68
- Feeling sad or hopeless 36
- Too much serotonin in the body 27
- Head pain 24
- High blood pressure 24
Linezolid can cause several serious side effects. It can lower your blood cell counts, so your doctor will monitor your blood. It can also cause nerve problems, especially if you take it for more than 28 days. Tell your doctor right away if you have vision changes, numbness, or tingling. Linezolid can also interact with certain antidepressants and cause a dangerous condition called serotonin syndrome. Diarrhea can also occur.
Tranylcypromine can increase the risk of suicidal thoughts and behaviors in young adults. It can also cause a dangerous increase in blood pressure if you eat foods high in tyramine or take certain medicines. Make sure to follow all food and drug restrictions.
Tell your doctor if you are pregnant or plan to become pregnant. It is not known if linezolid will harm your unborn baby. It can pass into breast milk, so talk to your doctor about breastfeeding.
There is limited information about the safety of tranylcypromine during pregnancy. Talk to your doctor if you are pregnant or plan to become pregnant. It is not recommended to breastfeed while taking this medicine because it can harm the baby.
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How to Read This linezolid vs tranylcypromine Comparison
linezolid is classified in the Oxazolidinone Antibiotic drug class, while tranylcypromine sits within the Monoamine Oxidase Inhibitor (MAOI) class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, linezolid has 7,378 submissions while tranylcypromine has 179. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known major interaction flagged in FDA labeling, attributed to both drugs act as mao inhibitors, and using them together can cause a toxic buildup of chemicals in the brain. this can lead to a medical emergency with very high blood pressure.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between linezolid and tranylcypromine - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.