Ethambutol
اتامبوتول
🦠 Antiinfectives For Systemic UseAntituberculous
Market / country: 🇺🇸 USA
Myambutol (US)
🧮 Dose calculator
Tuberculosis · Regimen source: FDA Ethambutol · Dosage and Administration
- • Never used alone. FDA Ethambutol · Dosage and Administration
Enter age and weight.
🛡️ Safety & information
Contraindications
- ⛔ Hypersensitivity; optic neuritis; inability to report visual changes (young children, unconscious patients). FDA Ethambutol · Contraindications
- ⛔ Not recommended under 13 years. FDA Ethambutol · Pediatric Use
Warnings
- • Reduced vision from optic neuritis (sometimes permanent); liver toxicity. FDA Ethambutol · Warnings
Formulations
- 100 mg tablet — tablet 🇺🇸 USA FDA Ethambutol · How Supplied
- 400 mg tablet (scored) — tablet 🇺🇸 USA FDA Ethambutol · How Supplied
👥 Special populations
- 🤰 PregnancyUse with caution
Label states no clear risk or has limited data; use only if needed, under medical advice. FDA Ethambutol · Pregnancy
“Teratogenic Effects: Pregnancy Category C.”
- 🤱 BreastfeedingUse with caution
Label: use with caution while breastfeeding; see the label text. FDA Ethambutol · Nursing Mothers
“ETHAMBUTOL HCl is excreted into breast milk.”
- 👶 ChildrenSafety not established
Label: safety and effectiveness in children have not been established. FDA Ethambutol · Pediatric Use
“ETHAMBUTOL HCl (ethambutol hydrochloride) is not recommended for use in pediatric patients under thirteen years of age since safe conditions for use have not been established.”
- 👴 Older adultsUse with caution
Label: use with caution in older adults, usually starting at the low end of the dose range. FDA Ethambutol · Geriatric Use
“There are limited data on the use of ETHAMBUTOL HCl in the elderly.”
- ⚥ Females & males of reproductive potentialNo data
The source for this drug has no section for this group.
🔗 Reference links
- FDA (approval record)NDA016320
- DailyMed (FDA label)FDA Ethambutol
- MedlinePlus (NIH)Ethambutol
- WHO ATC/DDDJ04AK02
- Darooyab (Iran)Ethambutol
🇮🇷 Registered in Iran Darooyab · G-391/Ethambutol
Dosage forms with Iranian generic codes, per Darooyab.
- 00508 · ETHAMBUTOL HCL 400MG TAB · قرص اتامبوتول هیدروکلراید ۴۰۰ میلیگرم
📚 Reference status for this drug
Shows which sources have references recorded for this drug and which do not.
- FDA label (DailyMed)✅ PresentFDA Ethambutol · How SuppliedFDA Ethambutol · Dosage and AdministrationFDA Ethambutol · ContraindicationsFDA Ethambutol · Pediatric UseFDA Ethambutol · WarningsFDA Ethambutol · SPL approval / marketing categoryFDA Ethambutol · PregnancyFDA Ethambutol · Nursing MothersFDA Ethambutol · Geriatric Use
- UK SmPC (eMC / MHRA)❌ Not present
- Published guideline❌ Not present
- Licensed reference (medical school)❌ Not present
- Iranian leaflet (IFDA)❌ Not present
- Pharmacy website (secondary, unreliable)✅ PresentDarooyab · G-391/Ethambutol
- Clinical review⚠ Unverified