Zeki at 02:43, 14 November 2024

2024-11-14T02:43:28Z

← Older revision		Revision as of 22:43, 13 November 2024
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	'''Ceftriaxone (ROCEPHIN)''' (中文：[[頭孢曲松]])		'''Ceftriaxone (ROCEPHIN)''' (中文：[[頭孢曲松]])
			==Common Strengths==
			Ceftriaxone is available in several strengths, including:
			*250 mg
			*500 mg
			*1 g
			*2 g

			==Drug Trade Names==
			*Rocephin

			==Drug Usages==
			It is primarily used to treat a variety of bacterial infections due to its effectiveness against both Gram-positive and Gram-negative bacteria.
			*Lower respiratory tract infections
			*Urinary tract infections
			*Skin and soft tissue infections
			*Bacterial meningitis
			*Gonorrhea
			*Pelvic inflammatory disease
			*Intra-abdominal infections
			*Endocarditis

			==Mechanism of Action==
			Ceftriaxone inhibits bacterial cell wall peptidoglycan synthesis. It binds to specific penicillin-binding proteins (PBPs) within the bacterial cell wall, leading to cell lysis and death.

			==Route of Administration==
			Ceftriaxone is administered intravenously (IV) or intramuscularly (IM). It is not available in oral form due to poor absorption.

			==Dosages==
			*Adults: 1-2 g IM or IV once daily.
			*Pediatric: 50-75 mg/kg per day, max 2 g/day

			==Side Effects==
			{\| class="wikitable"
			!style="text-align: left"\| Frequency
			!Adverse reactions
			\|-
			\| rowspan="4" \| '''Common Side Effects
			\| Diarrhea
			\|-
			\| Rash
			\|-
			\| Eosinophilia
			\|-
			\| Increased liver enzymes
			\|-
			\| rowspan="5" \| '''Serious Side Effects
			\| Severe allergic reactions (anaphylaxis)
			\|-
			\| Hemolytic anemia
			\|-
			\| Encephalopathy
			\|-
			\| Seizures
			\|-
			\| Biliary sludge
			\|}

			==Pharmacokinetics==
			*Onset of Action: Rapid, typically within 30 minutes of IV administration.
			*Minimal metabolism with significant renal excretion.
			*Duration: The half-life is approximately 5.8 to 8.7 hours in healthy adults, extending in those with renal impairment. This allows for effective once-daily administration.

			==Drug Precautions==
			'''Pregnancy

			Generally considered safe but should be used only if necessary.

			'''Breastfeeding

			Caution is advised as it may displace bilirubin from albumin-binding sites, increasing the risk of kernicterus in neonates.

			'''Children and Elderly
			*In children, gastrointestinal disorders are the most common adverse drug reactions associated with ceftriaxone. Serious reactions such as immune hemolytic anemia and biliary pseudolithiasis have also been reported, particularly in children with sickle cell disease.
			*Elderly patients often have altered pharmacokinetics due to decreased renal function. Ceftriaxone is primarily eliminated by the kidneys, so dosage adjustments may be necessary for those with renal impairment. Studies suggest that dosing every 48 hours may be appropriate for elderly patients with moderate to severe renal dysfunction to avoid excessive drug accumulation.
			*The elderly are at increased risk for neurological side effects such as confusion, seizures, and other signs of encephalopathy. These effects can be exacerbated in patients with pre-existing neurological conditions or significant frailty.

			'''Monitoring Items

			Liver function tests, renal function tests, and blood glucose levels in diabetic patients.

			'''Drug Interactions:
			*Calcium-containing products: Co-administration with calcium salts (e.g., calcium acetate, calcium chloride) can lead to precipitation, particularly in neonates. It is advised that ceftriaxone and calcium-containing solutions not be administered simultaneously through the same IV line.
			*Vitamin K antagonists (e.g., warfarin): The use of ceftriaxone may increase the risk of bleeding, necessitating close monitoring of coagulation parameters.
			*Proton Pump Inhibitors (PPIs) like lansoprazole: There is an increased risk of drug-induced arrhythmias, particularly long QT syndrome, when ceftriaxone is used concurrently with PPIs.
			*Other antibiotics: Combinations with other antibiotics like amoxicillin or metronidazole may require careful consideration due to potential interactions.

			==FAQ==
			'''How Should I Take the ceftriaxone?

			Ceftriaxone is not available in tablet form; it is administered via injection.

			'''What Should I Avoid While Taking?

			Avoid mixing ceftriaxone with calcium-containing solutions to prevent precipitation.

Zeki: Created page with "Category: DrugsCategory: Third Generation Cephalosporin Antibiotic '''Oral Antibiotics''' '''Drug class: :Category: Third Generation C..."

2024-11-14T01:49:41Z

Created page with "Category: Drugs Category: Third Generation Cephalosporin Antibiotic '''Oral Antibiotics''' '''Drug class: :Category: Third Generation C..."

New page

[[Category: Drugs]][[Category: Third Generation Cephalosporin Antibiotic]]

[[:Category: Antibiotics | '''Oral Antibiotics''']]

'''Drug class: [[:Category: Third Generation Cephalosporin Antibiotic | Third-Generation Cephalosporin Antibiotic]]'''; beta-lactam antibiotics class, a broad-spectrum antibiotic belonging to the third generation cephalosporin.

'''Ceftriaxone (ROCEPHIN)''' (中文：[[頭孢曲松]])

Ceftriaxone - Revision history

Zeki at 02:43, 14 November 2024

Zeki: Created page with "Category: DrugsCategory: Third Generation Cephalosporin Antibiotic '''Oral Antibiotics''' '''Drug class: :Category: Third Generation C..."