A persistent cough is indicative of an early illness, and it may be a warning sign of the flu. The flu virus can lead to a cough accompanied by wheezing and chest tightness. Over the course of the virus you might cough up phlegm or mucus, but this is rare in the early stages of the flu. If you have respiratory problems, such as asthma, you may need to address the cough with your doctor to prevent further complications. Also call a doctor if you notice colored phlegm. Always cover your mouth when you cough to prevent spreading the infection.

Home Remedy for Cough
Take one tea spoon of pure honey and to it add a pinch of grounded white pepper. Regular usage of this 2-3 times a day for about 4-5 days will cure your cough. This is one of the important home remedies for cough.

Honey when taken with black pepper will loosen the mucous and make you spit the mucus. This will be helpful in throwing the irritating substances of the trachea and help you in treating cough. This is one of the effective cough home remedies.

Another effective natural remedy for cough is that if you have cough due to cold then just drink tea made of ginger 3-4 times a day or just eat raw ginger, this will subside your cough.

Drinking red raspberry, honey suckle, or liquor ice tea with honey is helpful in treating cough in 2-3 days. This is one of the effective cough treatment.

Take 2 tablespoons of honey and mix it in one cup of orange juice and drink it. This is a good cough remedy.

Prepare a cough syrup from baked onion juice, comfrey tea, and honey. Drink it daily and your cough will subside.

Another effective cough treatment is to before going to bed just take a spoonful of honey with few drops of vodka or brandy in it.

Mix 1-2 tsp of pure home made turmeric powder in warm milk and drink it twice a day for coughs of a bacterial origin. Within 2 days your cough will be gone by using this method. This is one of the useful home remedies for cough.

You may also gargle with warm water to which lot of salt is added as many times as possible during the day. This will help you to clear phlegm caught in the throat.

Mix 5 ml of onion juice with 10 ml of pure honey. Take this mixture at least twice a day. This will relieve your cough and will also help in soothing throat. This is one of the best cough cure.