Childrens Dimetapp Cough & Allergy Chewable Tablet. Relieves and comforts; cough, Itchy throat, Sneezing, and Runny Nose. Available in the cough cold aisle with the other Dimetapp Products. Same Great Grape taste in a chewable form. Easy to swallow and no dosing cup needed! For Children 6 + Years. Easy to Chew with the same great grape taste. No dosing cup needed. Available without a prescription- Dimetapp chewable provides 12.5mg of Diphenhydramine to temporarily relieve cough, runny nose, sneezing, itching of the nose or throat, and temporarily alleviates the intensity of coughing. Chew or crush tablets completely before swallowing. Do not swallow tablets whole.