Are nose block, headache and pain around eyes the symptoms of sinus ?

ya definately its sinus headace.ur suffering from frontal and maxillary sinusitis.
Frontal sinus: located above the eyes.
Maxillary sinus: located beneath the eyes under the cheekbones.
Fresh fruits and vegetables that are rich in vitamins A and C are beneficial in fighting
sinus infection.Tomatoes, strawberries, cherries, pineapple and citrus fruits contain large amounts of vitamin C, which boosts the immune system and helps to fight infection.
Always drink plenty of fluids.avoid caffeine and excessive amounts of sugar.
Go for homeopathy treatment it will give you permanent relief.