DE-100

​The imprint “DE 100” on a red, capsule-shaped pill identifies it as Docusate Sodium 100 mg, a stool softener commonly used to treat constipation. This medication is available both over-the-counter and by prescription. It works by increasing the amount of water the stool absorbs in the gut, making the stool softer and easier to pass. ​Drug Genius+3Drugs.com+3Medicine.com+3

However, if the pill is yellow and round with “DE 100” on one side and a “G” on the other, it may be Doxylin 100 mg, which contains doxycycline, an antibiotic used to treat various bacterial infections. ​RxChat

To ensure accurate identification, please verify the pill’s color, shape, and any additional markings. If you’re uncertain, consult a pharmacist or healthcare provider before taking the medication.