Carbelin

Carbelin Uses, Dosage, Side Effects, Food Interaction and all others data.

Broad-spectrum semisynthetic penicillin derivative used parenterally. It is susceptible to gastric juice and penicillinase and may damage platelet function.

Carbelin is a semisynthetic penicillin. Though carbenicillin provides substantial in vitro activity against a variety of both gram-positive and gram-negative microorganisms, the most important aspect of its profile is in its antipseudomonal and antiproteal activity. Because of the high urine levels obtained following administration, carbenicillin has demonstrated clinical efficacy in urinary infections due to susceptible strains of: Escherichia coli, Proteus mirabilis, Proteus vulgaris, Morganella morganii, Pseudomonas species, Providencia rettgeri, Enterobacter species, and Enterococci (S. faecalis).

Carbelin
Uses
Dosage
Side Effect
Precautions
Interactions
Uses during Pregnancy
Uses during Breastfeeding
Accute Overdose
Food Interaction
Half Life
Volume of Distribution
Clearance
Interaction With other Medicine
Contradiction
Storage

Trade Name	Carbelin
Availability	Discontinued
Generic	Carbenicillin
Carbenicillin Other Names	Carbenicilina, Carbenicillin, Carbenicilline, Carbenicillinum, Carboxybenzylpenicillin, CBPC
Related Drugs	amoxicillin, doxycycline, ciprofloxacin, cephalexin, metronidazole, azithromycin, ceftriaxone, levofloxacin, nitrofurantoin, Keflex
Weight	1g, 500mg
Type	Injection
Formula	C₁₇H₁₈N₂O₆S
Weight	Average: 378.4 Monoisotopic: 378.088557008
Protein binding	30 to 60%
Groups	Approved, Investigational
Therapeutic Class
Manufacturer	Hetero Healthcare Limited
Available Country	India
Last Updated:	September 19, 2023 at 7:00 am

Uses

For the treatment of acute and chronic infections of the upper and lower urinary tract and in asymptomatic bacteriuria due to susceptible strains of bacteria.

How Carbelin works

Free carbenicillin is the predominant pharmacologically active fraction of the salt. Carbelin exerts its antibacterial activity by interference with final cell wall synthesis of susceptible bacteria. Penicillins acylate the penicillin-sensitive transpeptidase C-terminal domain by opening the lactam ring. This inactivation of the enzyme prevents the formation of a cross-link of two linear peptidoglycan strands, inhibiting the third and last stage of bacterial cell wall synthesis. Cell lysis is then mediated by bacterial cell wall autolytic enzymes such as autolysins; it is possible that carbenicillin interferes with an autolysin inhibitor.

Toxicity

Carbelin blood levels achievable are very low, and toxic reactions as a function of overdosage should not occur systematically. The oral LD₅₀ in mice is 3,600 mg/kg, in rats 2,000 mg/kg, and in dogs is in excess of 500 mg/kg. The lethal human dose is not known. Symptoms of overdose include diarrhea, nausea, stomach upset, and vomiting.

Food Interaction

Take on an empty stomach.

[Moderate] ADJUST DOSING INTERVAL: Certain penicillins may exhibit reduced gastrointestinal absorption in the presence of food.

The therapeutic effect of the antimicrobial may be reduced.

MANAGEMENT: The interacting penicillin should be administered one hour before or two hours after meals.

Penicillin V and amoxicillin are not affected by food and may be given without regard to meals.

Carbelin Hypertension interaction

[Moderate] Each 382 mg tablet of carbenicillin indanyl sodium contains approximately 23 mg (1 mEq) of sodium.

The sodium content should be considered in patients with conditions that may require sodium restriction, such as congestive heart failure, hypertension, and fluid retention.