Effervescent Powder Dosage Form

**Semantic type:** Biomedical or Dental Material

**Definition:** A powder composed of active and/or inert ingredient(s), and a mixture of acids and sodium bicarbonate, which release carbon dioxide when dissolved in water.

**Synonyms:** - Effervescent Powder - Effervescent Powder - Effervescent Powder Dose Form - Effervescent powder - Effvsct Pwd - POWDER, EFFERVESCENT - Powder, effervescent