Experiencing bedwetting at 21 can be concerning, but it is not uncommon. Possible causes include stress, hormonal changes, or underlying medical conditions such as urinary tract infections or diabetes. To manage this, establish a nighttime routine, limit fluid intake before bed, and practice relaxation techniques. Keeping a diary of fluid consumption and episodes may also help identify triggers. While home strategies can be effective, it is important to consult a urologist for a thorough evaluation and personalized guidance. They can help determine the underlying cause and recommend appropriate treatment options.