ยาระบาย

Explanation

The word is formed from ยา, “medicine,” and ระบาย, “to release or discharge.” It broadly refers to medicine that relieves constipation by stimulating the bowels or softening stool. It is a standard, neutral term used in everyday conversation as well as in pharmacies, hospitals, and medication instructions. For tablets, เม็ด is used as the classifier, as in ยาระบายหนึ่งเม็ด, “one laxative tablet.” ชนิด is used when counting types of laxatives.

Usage

It is commonly used when discussing constipation with a doctor or pharmacist, asking for a laxative at a pharmacy, or talking about a medicine’s directions and side effects.

Caution

It does not mean “anti-diarrheal medicine.” That is called ยาแก้ท้องเสีย, among other terms, and has the opposite purpose.

1 laxative synonyms

• ยาถ่าย

  ยาถ่าย is a common, more conversational term that refers directly to inducing a bowel movement. ยาระบาย sounds more neutral and is widely used in pharmacies and medical contexts.