Viloxazine
ویلوکسازین
🧠 Nervous SystemSelective norepinephrine reuptake inhibitor (non-stimulant)
Market / country: 🇺🇸 USA
Qelbree (US)
🧮 Dose calculator
Attention-deficit/hyperactivity disorder · Regimen source: FDA Qelbree · 2.2
Enter age (weight is optional for this regimen).
🛡️ Safety & information
Contraindications
- ⛔ MAOIs concomitantly or within 14 days (hypertensive crisis); sensitive or narrow-range CYP1A2 substrates (e.g. tizanidine, theophylline). FDA Qelbree · 4
Warnings
- • Boxed warning: higher rates of suicidal thoughts and behaviour than placebo. FDA Qelbree · Boxed Warning
- • Increased blood pressure and heart rate; mania; somnolence. FDA Qelbree · 5
Renal adjustment
- • eGFR < 30: eGFR <30: start 100 mg, max 200 mg. FDA Qelbree · 2.4
Formulations
- 100 mg ER capsule — capsule 🇺🇸 USA FDA Qelbree · 3
- 200 mg ER capsule — capsule 🇺🇸 USA FDA Qelbree · 3
- 150 mg ER capsule — capsule 🇺🇸 USA FDA Qelbree · 3
👥 Special populations
- 🤰 PregnancyDangerous / avoid
Label: can cause fetal harm. Dangerous in pregnancy. FDA Qelbree · 8.1
“Discontinue Qelbree when pregnancy is recognized unless the benefits of therapy outweigh the potential risk to the mother.”
- 🤱 BreastfeedingUse with caution
Label: use with caution while breastfeeding; see the label text. FDA Qelbree · 8.2
“Risk Summary Available data from a lactation study in 15 women indicate that viloxazine and its metabolite, 5-HVLX-gluc, are present in breastmilk.”
- 👶 ChildrenUse with caution
The label has conditions, age limits or notes for children; the label sentence is quoted below. FDA Qelbree · 8.4
“The safety and effectiveness of Qelbree in pediatric patients 6 to 17 years of age with ADHD have been established based on randomized, placebo-controlled studies in pediatric patients [see Adverse Reactions (6.1) and Clinical Studies (14) ] .”
- 👴 Older adultsUse with caution
Label: use with caution in older adults, usually starting at the low end of the dose range. FDA Qelbree · 8.5
“Clinical trials of Qelbree in the treatment of ADHD did not include sufficient numbers of patients aged 65 and older to determine whether or not they respond differently from younger patients.”
- ⚥ Females & males of reproductive potentialNo data
The source for this drug has no section for this group.
🔗 Reference links
- FDA (approval record)NDA211964
- DailyMed (FDA label)FDA Qelbree
- MedlinePlus (NIH)Viloxazine
- WHO ATC/DDDN06AX09
- Darooyab (Iran)Viloxazine
🇮🇷 Not found in Iran list Darooyab · G-618/Viloxazine
Darooyab lists no registered dosage form or brand for this drug. This does not prove it is unavailable.
📚 Reference status for this drug
Shows which sources have references recorded for this drug and which do not.
- FDA label (DailyMed)✅ PresentFDA Qelbree · 3FDA Qelbree · 2.2FDA Qelbree · 2.3FDA Qelbree · 2.1FDA Qelbree · 4FDA Qelbree · Boxed WarningFDA Qelbree · 5FDA Qelbree · 2.4FDA Qelbree · 8.1FDA Qelbree · 8.2FDA Qelbree · 8.4FDA Qelbree · 8.5FDA Qelbree · SPL approval / marketing category
- 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-618/Viloxazine
- Clinical review⚠ Unverified