• Eating foods rich in Vitamin C, like grapefruit, oranges and lemon is useful
• Consume products rich in Vitamin A like spinach, green leafy vegetables etc
• Patient should be given a soft diet that consists of fruits, whole grain cereals, and bland soups
• Try to avoid greasy foods, fatty foods, and processed items.
• Do not take caffeinated and sweet drinks like coffee and soft drinks
• Immunity can be increased by drinking boiled mixture of - ½ cup water, little ginger, 2-3 leaves of sweet basil (tulsi) and mint leaves.