Methylcellulose
CITRUCEL
What it isA semisynthetic, non-fermentable soluble bulk fiber for constipation.
Why this oneIts soluble, nonfermentable cellulose is gas-sparing and avoids the allergy risk of psyllium.
What limits itIt can obstruct without adequate water. Separate it from other oral drugs because absorption may be delayed.
FDA label
Read the full label on DailyMed ↗
| FDA dosing | Population | Start | Target | Max |
|---|---|---|---|---|
| Fiber therapy / bulk laxative (OTC Uses section not in extract) | adults & children >12 yr | 2 caplets with ≥8 oz fluid; increase as needed up to 6x/day | as needed | 12 caplets/day |
| Fiber therapy / bulk laxative | children 6–12 yr | 1 caplet with ≥8 oz fluid; increase as needed up to 6x/day | as needed | 6 caplets/day |
| Fiber therapy / bulk laxative | children <6 yr | Consult a physician | Consult a physician | Consult a physician |
Renal Undefined
Hepatic Undefined
Instructions
- Take each dose with at least 8 ounces (a full glass) of water or other fluid — taking without enough liquid may cause choking
Available strengths
- tab 500 mg
- powder 2 g/dose (Citrucel)
Cautions
- Choking risk if taken without adequate fluid — take with at least 8 oz liquid
Pregnancy Undefined
Lactation Undefined
Cost
Methylcellulose (CITRUCEL)
| Strength | #/mo | generic $/unit | CostPlus | |
|---|---|---|---|---|
| 500 mg | tab | per unit | not offered | |
| 2 g/dose | powder | per unit | not offered |
NADAC is a voluntary CMS survey of what retail community pharmacies pay for the drugs they stock. Methylcellulose is dispensed outside retail pharmacies, so it rarely appears on surveyed invoices.
NO BOXED WARNINGS
Principal riskChoking if taken without enough fluid
Classes and tags
Clinical profile
Defining liabilityChoking or bowel obstruction with inadequate fluid