Effectively relieved blocked nose, headache, pain and fever associated with colds and flu Please read the leaflet enclosed with the product very carefully before use. Adults and children aged 12: Take 1 or 2 tablets with a glass of water every 4-6 hours. Do not take more than 6 tablets in 24 hours.Do not give to children under 12 years old. Please read the leaflet enclosed with the product very carefully before use. Adults and children aged 12: Take 1 or 2 tablets with a glass of water every 4-6 hours. Do not take more than 6 tablets in 24 hours.Do not give to children under Sudafed Sinus Pressure & Pain Tablets 12 Tablets effectively relieve the blocked nose, headache, pain and fever associated with colds and flu. These sinus tablets are in their element when it comes to tackling blocked sinuses and sinus pressure, relieving your symptoms and soothing your pain.