Ayurved says it is Kapha vitiation and if you prefer hot things, it's good but do not exceed limits to avoid pitta vitiation.  Some herbal immunoenhancer and "shleshmantak" combos are advised which you may use to keep allergy and cough cold away.. We prepare for our pts from best, pure, quality raw material and some finished items from reliable sources. Pl consult if you like. It requires 4 months treatment approx.

If the causative factor is dust then dust is the main factor than food. Still some of the food item might aggrevate the present symptoms.. Cold food, curd, cold milk is some of them. Cooked food one day refrigeratorated also supports the symptom. Always clean the dust with wet clothes or avoid if possible. AC is another factor. Are you living in a multi storey flat then there is a chance too.

Some of the things you need to incorporate in your daily life in order to avoid migraine: ·Drink a lot of water ·Make improvement in the posture ·Sit in the dark room ·Get enough sleep but don’t over sleep ·Stretch yourself and relax as much as possible ·Hold an ice pack on your forehead to reduce the pain ·Exercise regularly ·Try to avoid spicy food as much as possible ·Wear sunglasses while you go out in the sun ·Reduce the intake of tea and coffee ·Drink milk with a pinch of cardamom, saffron or turmeric Here are some of the easy home remedies to treat initial stage migraine: ·Soak around 5-6 resins and almonds each at night and eat them in the morning. You can also drink the water in which they were soaked. ·Take a teaspoon of coriander seed powder and mix it in a cup of water. Leave it overnight.Drink it the next morning on an empty stomach. ·The fresh and tender leaves of jasmine or pomegranate are great to cure migraine.Crush the leaves well and mix with a pinch of salt to make fresh juice. ·You can drop a few drops of paste of saffron and ghee into each of your nostrils and inhale deeply. This can give you amazing results and can reduce your intolerable pain. ·Take a fist full of doorva grass and blend it to obtain its fresh juice. Add a pinch of licorice powder to the juice and mix it well. Drink this solution in the afternoon continuously for a month. This will help in reducing the severity of the illness. ·Drink Ginger Tea as it helps in coping with other symptoms of migraine like nausea, vomiting, etc. Include 2-4 grams of ginger in your diet daily, as it is considered as super food and helps in promoting over health. ·Inhaling Essential Oils like rosemary, lavender and jasmine helps reduce pain and ease tension by attacking the triggers directly. Add 5-10 drops of the essential oil in hot water and take deep breaths so as to inhale the steam ·Use Sesame oil as nasal drop. It relieves the gases that are causing the head pressure and relaxes the body. Put around 4-5 drops of sesame oil in your nostrils once in a day and inhale deeply. ·Apply Nutmeg Paste by adding crushed nutmeg powder with some water, and massage on your forehead. This can help in relieving a headache makes you calm, relaxed and helps you fall asleep. ·Yoga can be of great help in calming the mind and relaxing the blood vessels.

Take some ayurveda allergic medicines  Consult me online if you want permanent solution then