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See the DrugPatentWatch profile for Clindamycin
What exactly is clindamycin HCl? Clindamycin HCl is the hydrochloride salt of the lincosamide antibiotic clindamycin. It blocks bacterial protein synthesis by binding the 50S ribosomal subunit. The salt form is used in oral, topical, and injectable formulations to improve water solubility and absorption. Where can I buy it? (Chain vs. online) Large U.S. chains such as CVS, Walgreens, and Walmart carry clindamycin HCl in their pharmacies. Online prescription services—GoodRx, PillPack, and HealthWarehouse—also dispense the drug once a prescription is uploaded. Do any pharmacies sell only clindamycin HCl? No major pharmacy chains specialize in a single drug. Specialty or compounding pharmacies may dispense clindamycin HCl if a prescriber requests it, but they typically carry a broad range of medications. Is clindamycin HCl available over‑the‑counter? No. It is a prescription‑only medication because it can cause serious side effects such as colitis and antibiotic resistance. What forms and dosages exist? * Oral capsules or tablets: 150 mg or 300 mg. * Oral solution: 50 mg/5 ml or 100 mg/5 ml. * Topical gel: 1 % or 2 % for skin infections. * IV infusion: 600 mg or 900 mg in 50 ml of 5 % dextrose. How much does it cost? Prices vary by brand, dosage, and insurer coverage. Generic clindamycin HCl is typically 40–70 % cheaper than the brand name. GoodRx lists average retail prices ranging from $25 for a 7‑day supply to $150 for a 30‑day supply, depending on strength. Which generic manufacturers supply clindamycin HCl? Since the original patents expired in the late 1990s, several generic manufacturers (e.g., Mylan, Teva, Sandoz) produce clindamycin HCl. The FDA approves generics only after demonstrating bioequivalence to the brand drug. When did the patents on clindamycin expire? The core patents on clindamycin HCl expired in 1999, making the drug eligible for generic competition. Subsequent formulation patents have also expired, allowing multiple manufacturers to market the active ingredient. What if I need a higher dose or a different formulation? Your prescriber can request the specific dosage or formulation you need. Compounding pharmacies can tailor strengths (e.g., 200 mg tablets) or create specialized preparations if standard commercial options are unavailable. Why might I need to contact a specialty pharmacy? For chronic, severe, or complicated infections, a specialty pharmacy may provide additional services such as medication counseling, adherence monitoring, and shipment of IV formulations. Sources 1. https://www.drugpatentwatch.com/Clindamycin 2. https://www.fda.gov/drugs/information-consumers-and-patients-drugs/generic-drugs 3. https://www.goodrx.com/clindamycin-hcl
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