Pill finder · 4 catalogued versions

theophylline

Pill catalog

Rx/OTC variants · openFDA + DailyMed (public domain) · draft, pending review

This drug comes in 4different versions. Make sure you’re looking at the right one — use the search above to find your exact pill by imprint, color, or shape.

Showing 4 of 4 variants

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Imprint: IL 3638
Color: WHITE
Shape: CAPSULE
Score: 1
Form: C42916
NDC: 3638 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Imprint: IL 3625
Color: WHITE
Shape: CAPSULE
Score: 1
Form: C42916
NDC: 3625 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Imprint: IL 3634
Color: WHITE
Shape: CAPSULE
Score: 1
Form: C42916
NDC: 3634 ↗ · 2026-06-18

Illustration based on reported characteristics. Appearance varies — identical-looking pills can contain completely different substances. Always test.

Strength: THEOPHYLLINE ANHYDROUS 300 mg;
Imprint: Theo 24 300 mg ucb 2852
Color: RED
Shape: CAPSULE
Score: 1
Form: C42916
NDC: 7206 ↗ · 2026-06-18