TheraRadar
Data updated: May 26, 2026

CLINDAMYCIN HYDROCHLORIDE

Infectious Disease Approved 1989-09-20

CLINDAMYCIN HYDROCHLORIDE is indicated for the treatment of Respiratory Tract Infection; Skin and Soft Tissue Infection; Septicemia; Intra-Abdominal Infection; Peritonitis; Intra-Abdominal Abscess; Endometritis; Tubo-Ovarian Abscess; Pelvic Cellulitis; Postsurgical Vaginal Cuff Infection.

Source: FDA Label • MICRO LABS
10
Indications
--
Phase 3 Trials
36
Years on Market

CLINDAMYCIN HYDROCHLORIDE Approval History

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Original
New Indication
New Form
Label Update
299 FDA actions from 1989 to 2026
Jan 2026 SUPPL
Label · Labeling
Sep 2025 SUPPL
Label · Labeling
Jul 2025 SUPPL
Label · Labeling

What CLINDAMYCIN HYDROCHLORIDE Treats

10 indications

CLINDAMYCIN HYDROCHLORIDE is approved for 10 conditions since its original approval in 1989. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Respiratory Tract Infection
  • Skin and Soft Tissue Infection
  • Septicemia
  • Intra-Abdominal Infection
  • Peritonitis
  • Intra-Abdominal Abscess
  • Endometritis
  • Tubo-Ovarian Abscess
Source: FDA Label

CLINDAMYCIN HYDROCHLORIDE Boxed Warning

WARNING Clostridioides difficile- associated diarrhea (CDAD) has been reported with use of nearly all antibacterial agents, including clindamycin hydrochloride 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 clindamycin hydrochloride therapy has been associated with severe colitis which may end fatally, it should be reserved for serious infections where less to...

CLINDAMYCIN HYDROCHLORIDE Competitive Set

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Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

Drugs Similar to CLINDAMYCIN HYDROCHLORIDE

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CLEOCIN HYDROCHLORIDE
CLINDAMYCIN HYDROCHLORIDE
10 shared
Pfizer
Shared indications:
Respiratory Tract InfectionSkin and Soft Tissue InfectionSepticemia +7 more
CLINDAMYCIN PALMITATE HYDROCHLORIDE
CLINDAMYCIN PALMITATE HYDROCHLORIDE
7 shared
SOMERSET THERAPS LLC
Shared indications:
Respiratory Tract InfectionSkin and Soft Tissue InfectionSepticemia +4 more
CEFOXITIN AND DEXTROSE IN DUPLEX CONTAINER
CEFOXITIN SODIUM
5 shared
B BRAUN
Shared indications:
Intra-Abdominal InfectionPeritonitisIntra-Abdominal Abscess +2 more
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Active Pipeline

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Key Completed Trials

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

CLINDAMYCIN HYDROCHLORIDE FDA Label Details

Indications & Usage

CLINDAMYCIN HYDROCHLORIDE is indicated for the treatment of Respiratory Tract Infection; Skin and Soft Tissue Infection; Septicemia; Intra-Abdominal Infection; Peritonitis; Intra-Abdominal Abscess; Endometritis; Tubo-Ovarian Abscess; Pelvic Cellulitis; Postsurgical Vaginal Cuff Infection.

⚠️ BOXED WARNING

WARNING Clostridioides difficile- associated diarrhea (CDAD) has been reported with use of nearly all antibacterial agents, including clindamycin hydrochloride and may range in severity from mild diarrhea to fatal colitis. Treatment with antibacterial agents alters the normal flora of the colon, lea...

Looking for the branded version?

CLEOCIN HYDROCHLORIDE

Full clinical data, patents, trials, and competitive landscape for clindamycin hydrochloride.

See CLEOCIN HYDROCHLORIDE

Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.