Diferencia entre revisiones de «Metoprolol»
| (No se muestran 5 ediciones intermedias de 4 usuarios) | |||
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==Adult Dosing== | ==Adult Dosing== | ||
====[[Hypertension]]==== | |||
* 50-200 mg PO bid | * 50-200 mg PO bid | ||
====[[CHF]]==== | |||
* 12.5-100 mg PO bid | * 12.5-100 mg PO bid | ||
====[[Migraine]] prophylaxis==== | |||
* 25-100 mg PO bid | * 25-100 mg PO bid | ||
| Línea 15: | Línea 17: | ||
==Special Populations== | ==Special Populations== | ||
*[[Drug Ratings in Pregnancy|Pregnancy Rating]]: | *[[Drug Ratings in Pregnancy|Pregnancy Rating]]: C | ||
*Lactation: | *Lactation: | ||
*Renal Dosing | *Renal Dosing | ||
**Adult | **Adult: No adjustment necessary | ||
**Pediatric | **Pediatric: No adjustment necessary | ||
*Hepatic Dosing | *Hepatic Dosing | ||
**Adult | **Adult: Not defined however consider reduced dose due to hepatic metabolism | ||
**Pediatric | **Pediatric: Not defined however consider reduced dose due to hepatic metabolism | ||
==Contraindications== | ==Contraindications== | ||
| Línea 34: | Línea 36: | ||
==Adverse Reactions== | ==Adverse Reactions== | ||
===Serious=== | ===Serious=== | ||
* CHF | * [[CHF]] | ||
* bradycardia | * bradycardia | ||
* AV block | * AV block | ||
* bronchospasm | * bronchospasm | ||
===Common=== | ===Common=== | ||
* fatigue | * fatigue | ||
| Línea 54: | Línea 57: | ||
*[[Calcium Channel Blocker Toxicity]] | *[[Calcium Channel Blocker Toxicity]] | ||
*[[Atrial Fibrillation with RVR]] | *[[Atrial Fibrillation with RVR]] | ||
*[[Beta blocker toxicity]] | |||
==References== | ==References== | ||
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[[Category:Pharmacology]] | [[Category:Pharmacology]] | ||
[[Category:Cardiology]] | |||
Metoprolol: Drug information. UpToDate. www.uptodate.com. Accessed April 2, 2019. | |||
Revisión actual - 20:28 20 feb 2021
General
- Type: Beta blockers
- Dosage Forms: Tablet: 25 mg, 37.5 mg, 50 mg, 75mg, 100 mg. IV: variable
- Common Trade Names: Lopressor
Adult Dosing
Hypertension
- 50-200 mg PO bid
CHF
- 12.5-100 mg PO bid
Migraine prophylaxis
- 25-100 mg PO bid
Pediatric Dosing
Special Populations
- Pregnancy Rating: C
- Lactation:
- Renal Dosing
- Adult: No adjustment necessary
- Pediatric: No adjustment necessary
- Hepatic Dosing
- Adult: Not defined however consider reduced dose due to hepatic metabolism
- Pediatric: Not defined however consider reduced dose due to hepatic metabolism
Contraindications
- Allergy to class/drug
- Sinus bradycardia
- AV blocks
- decompensated acute CHF
- cardiogenic shock
- hypotension
Adverse Reactions
Serious
- CHF
- bradycardia
- AV block
- bronchospasm
Common
- fatigue
- dizziness
- depression
- dyspnea
Pharmacology
- Half-life: 3-7 hours
- Metabolism: Liver
- Excretion: Renal
- Mechanism of Action: Selective Beta-1 adrenergic receptor antagonist
See Also
References
Metoprolol: Drug information. UpToDate. www.uptodate.com. Accessed April 2, 2019.