A.Vogel® Sinna Tabs | Sinusitis and sinus congestion proven remedy: Sinusitis is more and more frequent. Often recurring and chronic, it mostly follows a cold. Sinus inflamed? Take Sinna tabs and be protected from sinus congestion. General use recommendation for all age groups: Take 15 minutes before meals. Allow to slowly dissolve under the tongue. Adults (12 years of age and over): Take 2 tablets, 3 times daily. Children 6-11 years of age: Give 1 tablet, 3 times daily. Children 2-5 years of age: Give 1/2-1 tablet under the tongue or dissolve in a small amount of water, 3 times daily. Note : In acute cases, take hourly, gradually reducing frequency as improvement occurs, or as directed by a healthcare practitioner.