Prescription requiredDoxofylline (400mg)

Freefil SR Tablet, Substitutes & Alternatives

Find medicines with the same composition as Freefil SR Tablet (Doxofylline (400mg)). Compare alternatives at different price points.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Same salt, lower price

Medicines with the same active ingredient and strength as Freefil SR Tablet.

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Freefil SR Tablet

tablet - 10 S

₹54

₹5.44 per tablet

Doxovent 400MG Tab 10S
GLENMARK PHARMACEUTICALS · tablet - 400 mg - 10 S · Rx
₹38
₹3.84 per tablet
Save 29%
Doxolin Tab
GERMAN REMEDIES · tablet - 30 S · Rx
₹144
₹4.79 per tablet
Save 12%
Doxolin 400 Tablet
tablet - 30 Tablet · Rx
₹144
₹4.79 per tablet
Save 12%

Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Freefil SR Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.

All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.

Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.

Known Substitutes

The following medicines may be used as alternatives to Freefil SR Tablet (same or similar composition):

Doxbest 400mg Tablet SR
Pulmodox 400mg Tablet SR

Important: Never switch medicines without consulting your doctor or pharmacist. Even medicines with the same composition may have different inactive ingredients that affect how they work for you.

Understanding the Composition

Freefil SR Tablet contains Doxofylline (400mg). Substitute medicines with the same active ingredient work by the same mechanism and treat the same conditions.

Price differences between brands are common and do not indicate a difference in quality or effectiveness. All medicines sold in India must meet the standards set by CDSCO (Central Drugs Standard Control Organisation).

Available Alternatives on PingMeDoc™

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Freefil SR Tablet: At a Glance

Composition: Doxofylline (400mg)
Price: ₹54
Prescription: Required (Rx)
Manufacturer: FOURTS (INDIA) LAB (P) LTD
Known substitutes: 2

Freefil SR Tablet: Substitute FAQs

Are substitutes as effective as the original medicine?

Substitutes with the same active ingredient (salt) work in a similar way. However, inactive ingredients may differ. Always consult your doctor before switching.

Why are some substitutes cheaper?

Generic medicines are usually cheaper because manufacturers don't have the same development costs as the original brand. They contain the same active ingredient in the same strength.

Can I switch to a substitute on my own?

No. Always consult your doctor or pharmacist before switching medicines, even if the substitute has the same composition.

What is the difference between generic and branded medicines?

Generic medicines contain the same active ingredients as branded ones but are sold under different names, often at lower prices. Both are regulated for safety and efficacy.