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lincomycin hydrochloride

Lincomycin Hydrochloride is a medication used to treat Pneumococcal Infections, Staphylococcal Infections.

Generic · by Gland

Generic of Lincocin

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass

Key facts

Active ingredient
Lincomycin Hydrochloride
Form
Injectable
Strength
Lincomycin Hydrochloride EQ 300MG BASE/ML
Type
Prescription (Rx)
Brand or generic
Generic
Manufacturer
Gland
FDA application
ANDA215657

What is Lincomycin Hydrochloride?

From the FDA label:Lincomycin Injection, USP is a sterile solution containing lincomycin hydrochloride which is the monohydrated salt of lincomycin, a lincosamide antibacterial produced by the growth of a member of the lincolnensis group of Streptomyces lincolnensis (Fam. Streptomycetaceae ). The chemical name for lincomycin hydrochloride is Methyl 6,8-dideoxy-6-(1-methyl-trans-4-propyl-L-2-pyrolidinecarboxamido)-1-thio-D-erythro-α-D-galacto-octopyranoside monohydrochloride monohydrate. The molecular formula of lincomycin hydrochloride is C 18 H 34 N 2 O 6 S.HCl.H 2 O and the molecular weight is 461.01. The structural formula is represented below: Lincomycin hydrochloride is a white or practically white, crystalline powder and is odorless or has a faint odor. Its solutions are acid and are dextrorotatory. Lincomycin hydrochloride is freely soluble in water; soluble in dimethylformamide and very slightly soluble in acetone. Lincomycin Injection, USP contains lincomycin hydrochloride in a sterile, clear, colorless solution with benzyl alcohol used as a preservative 9.45 mg per mL, and water for injection. Lincomycin Injection, USP is a sterile solution for intramuscular and intravenous use. Lincomycin Injection, USP is supplied in 2 mL and 10 mL multiple-dose vials containing 300 mg per mL of lincomycin (equivalent to 340 mg per mL of lincomycin hydrochloride, USP). Figure

How to use

If significant diarrhea occurs during therapy, lincomycin injection should be discontinued. (see BOXED WARNING ) INTRAMUSCULAR— Adults: Serious infections —600 mg (2 mL) intramuscularly every 24 hours. More severe infections —600 mg (2 mL) intramuscularly every 12 hours or more often. Pediatric patients over 1 month of age: Serious infections —one intramuscular injection of 10 mg/kg (5 mg/lb) every 24 hours. More severe infections —one intramuscular injection of 10 mg/kg (5 mg/lb) every 12 hours or more often. INTRAVENOUS— Adults: The intravenous dose will be determined by the severity of the infection. For serious infections doses of 600 mg of lincomycin (2 mL of lincomycin injection) to 1 gram are given every 8 to 12 hours. For more severe infections these doses may have to be increased. In life-threatening situations daily intravenous doses of as much as 8 grams have been given. Intravenous doses are given on the basis of 1 gram of lincomycin diluted in not less than 100 mL of appropriate solution (see PHYSICAL COMPATIBILITIES ) and infused over a period of not less than one hour. Dose Vol. Diluent Time 600 mg 100 mL 1 hr 1 gram 100 mL 1 hr 2 grams 200 mL 2 hr 3 grams 300 mL 3 hr 4 grams 400 mL 4 hr These doses may be repeated as often as required to the limit of the maximum recommended daily dose of 8 grams of lincomycin. Pediatric patients over 1 month of age: 10 to 20…

Side effects

The following adverse reactions have been reported with the use of lincomycin. Gastrointestinal disorders Diarrhea, nausea, vomiting, glossitis, stomatitis, abdominal pain, abdominal discomfort † , anal pruritus Skin and subcutaneous tissue disorders Toxic epidermal necrolysis, Stevens-Johnson syndrome, acute generalized exanthematous pustulosis, dermatitis bullous, dermatitis exfoliative, erythema multiforme (see WARNINGS ) , rash, urticaria, pruritus Infections and infestations Vaginal infection, pseudomembranous colitis, Clostridioides difficile colitis (see WARNINGS ) Blood and lymphatic system disorders Pancytopenia, agranulocytosis, aplastic anemia, leukopenia, neutropenia, thrombocytopenic purpura Immune system disorders Anaphylactic reaction (see WARNINGS ), angioedema, serum sickness Hepatobiliary disorders Jaundice, liver function test abnormal, transaminases increased Renal and urinary disorders Renal impairment, oliguria, proteinuria, azotemia Cardiac disorders Cardio-respiratory arrest (see DOSAGE AND ADMINISTRATION ) Vascular disorders Hypotension (see DOSAGE AND ADMINISTRATION ), thrombophlebitis † Ear and labyrinth disorders Vertigo, tinnitus Neurologic disorders Headache, dizziness, somnolence General disorders and administration site conditions Injection site abscess sterile ‡ , injection site induration ‡ , injection site pain ‡ , injection site irritation ‡…

FDA Boxed Warning (the FDA’s most serious warning)

Boxed (black-box) warning — from the FDA label

Clostridioides difficile associated diarrhea (CDAD) has been reported with use of nearly all antibacterial agents, including lincomycin injection and may range in severity from mild diarrhea to fatal colitis. Treatment with antibacterial agents alters the normal flora of the colon leading to overgrowth of C. difficile. Because lincomycin therapy has been associated with severe colitis which may end fatally, it should be reserved for serious infections where less toxic antimicrobial agents are inappropriate, as described in the INDICATIONS AND USAGE section. It should not be used in patients with nonbacterial infections such as most upper respiratory tract infections. C. diffficile produces toxins A and B which contribute to the development of CDAD. Hypertoxin producing strains of C. difficile cause increased morbidity and mortality, as these infections can be refractory to antimicrobial therapy and may require colectomy. CDAD must be considered in all patients who present with diarrhea following antibacterial use. Careful medical history is necessary since CDAD has been reported to occur over two months after the administration of antibacterial agents. If CDAD is suspected or confirmed, ongoing antibacterial use not directed against C. difficile may need to be discontinued. Appropriate fluid and electrolyte management, protein supplementation, antibacterial treatment of C. difficile , and surgical evaluation should be instituted as clinically indicated.

Warnings

Important safety information

(See BOXED WARNING ). Clostridioides difficile associated diarrhea Clostridioides difficile associated diarrhea (CDAD) has been reported with use of nearly all antibacterial agents, including Lincomycin, and may range in severity from mild diarrhea to fatal colitis. Treatment with antibacterial agents alters the normal flora of the colon leading to overgrowth of C. difficile . C. difficile produces toxins A and B which contribute to the development of CDAD. Hypertoxin producing strains of C. difficile cause increased morbidity and mortality, as these infections can be refractory to antimicrobial therapy and may require colectomy. CDAD must be considered in all patients who present with diarrhea following antibacterial use. Careful medical history is necessary since CDAD has been reported to occur over two months after the administration of antibacterial agents. If CDAD is suspected or confirmed, ongoing antibacterial use not directed against C. difficile may need to be discontinued. Appropriate fluid and electrolyte management, protein supplementation, antibacterial treatment of C. difficile , and surgical evaluation should be instituted as clinically indicated. Hypersensitivity Severe hypersensitivity reactions, including anaphylactic reactions and severe cutaneous adverse reactions (SCAR) such as Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), acute generalized exanthematous pustulosis (AGEP), and erythema multiforme (EM) have been reported in patients receiving lincomycin injection therapy. If an anaphylactic reaction or severe skin reaction occurs, lincomycin injection should be discontinued and appropriate therapy should be initiated (see ADVERSE REACTIONS ). Benzyl Alcohol Toxicity in Pediatric Patients (Gasping Syndrome) Lincomycin injection contains benzyl alcohol as a preservative. The preservative benzyl alcohol has been associated with serious adverse events, including the “gasping syndrome”, and death in pediatric patients. Although normal therapeutic doses of this product ordinarily deliver amounts of benzyl alcohol that are substantially lower than those reported in association with the “gasping syndrome”, the minimum amount of benzyl alcohol at which toxicity may occur is not known. The risk of benzyl alcohol toxicity depends on the quantity administered and the liver and kidneys' capacity to detoxify the chemical. Premature and low-birth weight infants may be more likely to develop toxicity. Inadequate for Use in Meningitis Although lincomycin appears to diffuse into cerebrospinal fluid, concentrations of lincomycin in the CSF may be inadequate for the treatment of meningitis.

Who should not take Lincomycin Hydrochloride

Lincomycin injection is contraindicated in patients previously found to be hypersensitive to lincomycin or clindamycin.

Overdose — what happens if you take too much

Serum concentrations of lincomycin are not appreciably affected by hemodialysis and peritoneal dialysis.

U.S. Poison Control: call or text 1-800-222-1222 (free, 24/7). In an emergency call 911. From the FDA label; not medical advice.

Interactions

Lincomycin has been shown to have neuromuscular blocking properties that may enhance the action of other neuromuscular blocking agents; therefore, it should be used with caution in patients receiving such agents.

May treat (source: NIH RxClass)

Dosage forms

Injectable

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

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Frequently asked questions

What does Lincomycin Hydrochloride treat?
Lincomycin Hydrochloride (Lincomycin Hydrochloride) may be used to treat pneumococcal infections, staphylococcal infections, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
Is there a coupon or discount for Lincomycin Hydrochloride?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Lincomycin Hydrochloride. To pay less, Lincomycin Hydrochloride is already a generic — usually the lowest-cost version — so the main levers are comparing cash prices between pharmacies and using a pharmacy discount-card service. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Lincomycin Hydrochloride?
Lincomycin Hydrochloride is marketed by Gland. You can see Gland's full profile, rating, and other products on pharmaranks.
Is Lincomycin Hydrochloride a brand-name or generic drug?
Lincomycin Hydrochloride is a generic medication; its active ingredient is Lincomycin Hydrochloride. Generics contain the same active ingredient as the brand-name original and are usually lower cost.
Is Lincomycin Hydrochloride available over the counter?
No. Lincomycin Hydrochloride is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Lincomycin Hydrochloride come in?
Lincomycin Hydrochloride is currently marketed as injectable, per the FDA's National Drug Code Directory.
Is Lincomycin Hydrochloride FDA-registered?
Lincomycin Hydrochloride is on record with the U.S. FDA under application number ANDA215657. You can verify this on its official FDA label.
Is Lincomycin Hydrochloride safe?
There's no single safe-or-not verdict, and we don't yet have a composite recall-safety score for Lincomycin Hydrochloride. Review its FDA-label side effects and warnings below, and always consult a licensed professional.
What are the side effects of Lincomycin Hydrochloride?
Lincomycin Hydrochloride's side effects are taken directly from its FDA label. From the label: The following adverse reactions have been reported with the use of lincomycin. Gastrointestinal disorders Diarrhea, nausea, vomiting, glossitis, stomatitis, abdominal pain, abdominal discomfort † , anal pruritus Skin and subcutaneous tissue disorders Toxic epidermal necrolysis,… Both common and serious reactions are documented in full on this page. This is general reference from the FDA, not medical advice — always consult a professional.

Clinical content sourced from the FDA label via openFDA (U.S. FDA). View the FDA label on DailyMed → Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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