Dextran 70
Also sold as: Bion Tears, Hyskon, Tears Naturale Forte
Related Medications
These drugs share a pharmacologic classification but are NOT interchangeable. Listing here does not imply clinical equivalence. A physician must evaluate each drug individually for the patient's specific condition.
Classification: Increased Intravascular Volume (source: RxClass/NLM)
Insurance Coverage User-Reported
No community coverage data yet for dextran 70.
Coverage data submission coming soon.
Drug Information
Indications & Uses
Use for the relief of redness of the eye due to minor eye irritations for use as a protectant against further irritation or to relieve dryness of the eye
Dosage & Administration
Directions put 1 to 2 drops in the affected eye(s) up to 4 times daily children under 6 years of age: ask a doctor
Warnings & Precautions
Warnings For external use only Ask a doctor before use if you have narrow angle glaucoma. When using this product pupils may become enlarged temporarily overuse may cause more eye redness remove contact lenses before using do not use if this solution changes color or becomes cloudy do not touch tip of container to any surface to avoid contamination replace cap after each use Stop use and ask a doctor if you feel eye pain changes in vision occur redness or irritation of the eye lasts condition worsens or lasts more than 72 hours If pregnant or breastfeeding, ask a health professional before use. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.
Verify with Primary Sources
Always verify clinical information with authoritative sources.
Medical Disclaimer: Information on this page is sourced from FDA-approved labeling data and is for educational reference only. It does not constitute medical advice. This information does not establish a provider-patient relationship. Always verify with current prescribing information and consult a licensed healthcare professional before any clinical decision. Read full disclaimer.
Data sourced from RxNorm (NLM/NIH), FDA Orange Book, OpenFDA, DailyMed. Last updated: 2026-03-02.