Drug Reference

Barley Grain

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OTC

Fact box

Habit forming
No
Availability
Over-the-counter (OTC)

Available as

450 MG · Oral Capsule

FDA label sections are from openFDA and may not reflect the most recent labeling — confirm against the current DailyMed label.

Uses
INDICATIONS: May temporarily relieve symptoms related to reactions to gluten, such as: • bloating • brain fog • poor digestion • abdominal pain • alternating constipation and diarrhea** **Claims based on traditional homeopathic practice, not accepted medical evidence. Not FDA evaluated.
How to use / dosing
DIRECTIONS: Adults and children over 12: Spray twice under the tongue three times per day. Children 12 and under: Consult a doctor prior to use.

Safety advice

Conservative summary derived from FDA labeling — defaults to “consult your doctor” unless the label is explicit. Not a substitute for your clinician’s advice.

PregnancyCaution
…If pregnant or breast feeding, ask a doctor before use.…
BreastfeedingNo information
No specific information in the FDA label. Check LactMed →
AlcoholNo information
No specific information in the FDA label.
DrivingNo information
No specific information in the FDA label.
KidneyNo information
No specific information in the FDA label.
LiverNo information
No specific information in the FDA label.
Warnings & precautions
WARNINGS: Do not use if you have ever had an allergic reaction to this product or any of its ingredients. Stop use and ask a doctor if symptoms persist, worsen or if new symptoms occur. Keep out of reach of children. In case of overdose, get medical help or call a Poison Control Center right away. If pregnant or breast feeding, ask a doctor before use. Do not use if TAMPER EVIDENT seal around neck of bottle is missing or broken.

1 marketed product on record (RxNorm)

Authoritative sources

Reference only — not clinical advice. Verify against current FDA labeling and consult a licensed provider. About half of pediatric drug use is off-label and is not reflected in FDA labels; absence of pediatric information does not mean a medicine is unused or unsafe in children.