epinephrine vs oxytocin
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Side-by-side comparison of epinephrine and oxytocin. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
( 7 .1) Drugs that potentiate the effects of epinephrine include sympathomimetics, beta blockers, tricyclic antidepressants, MAO inhibitors, COMT inhibitors, clonidine, doxapram, oxytocin, levothyroxine sodium, and certain antihistamines. ( 7 .4) 7.1 Drugs Antagonizing Pressor Effects of Epinephrine • α-blockers, such as phentolamine • Vasodilators, such as nitrates • Diuretics • Antihypertensives • Ergot alkaloids • Phenothiazine antipsychotics 7.2 Drugs Potentiating Pressor Effects of Epinephrine • Sympathomimetics • β-blockers, such as propranolol • Tricyclic anti-depressants •...
EpiPen, Adrenalin
Pitocin
Epinephrine injection is a medicine that raises blood pressure. It is used for adults with very low blood pressure due to septic shock.
Oxytocin (Pitocin) is a hormone medicine. It is used to start or improve contractions during labor.
Epinephrine injection is used to increase blood pressure in adults. It is specifically for those who have low blood pressure because of septic shock. Septic shock is a severe condition caused by infection.
This medicine is used to begin or strengthen labor. It can also control bleeding after childbirth. Oxytocin helps the uterus contract. This helps to deliver the baby and prevent heavy bleeding.
Epinephrine works on alpha and beta receptors in your body. This causes your blood vessels to narrow and your heart to beat stronger and faster. As a result, your blood pressure increases.
Oxytocin works by mimicking the natural hormone of the same name. It increases contractions of the uterus. These contractions help to deliver the baby.
- • Headache
- • Anxiety
- • Feeling restless
- • Shaking
- • Weakness
- • Nausea
- • Vomiting
- • Pain
- Headache 4,161
- Sinusitis 3,917
- Fatigue 3,761
- Dyspnoea 3,215
- Pain 3,151
- Foetal Exposure During Pregnancy 429
- Maternal Exposure During Pregnancy 426
- Exposure During Pregnancy 359
- Premature Baby 205
- Hypotension 191
Your blood pressure will be checked often while you are taking this medicine. Epinephrine can raise your blood pressure too high. It can also cause fluid to build up in your lungs. Epinephrine may cause irregular heartbeats or reduce blood flow to the heart. Avoid leakage of the medicine into the tissues, as this can cause tissue damage. This medicine contains sulfite, which can cause allergic reactions.
No specific warnings noted.
Epinephrine may harm your unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. Epinephrine can also slow down labor.
This drug is used during pregnancy and delivery. Talk to your doctor about the risks and benefits.
How to Read This epinephrine vs oxytocin Comparison
epinephrine is classified in the Adrenergic Agonist drug class, while oxytocin sits within the Oxytocic Hormone 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, epinephrine has 18,205 submissions while oxytocin has 1,610. 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 minor interaction flagged in FDA labeling, attributed to oxytocin can increase the blood pressure-raising effects of epinephrine. this combination might cause your blood pressure to go higher than expected.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for epinephrine or oxytocin.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.