I have head pain, jaw pain and throat pain for the last one year.

Question

Gargling with warm salt water is an effective way to treat a sore throat. Salt can even help kill the bacteria or virus causing pharyngitis. 
1. Mix three teaspoons of salt (preferably sea salt) in two cups of warm water. 
2. Gargle with this solution. Do not swallow it. Spit the water out after gargling. 
3. Do this several times daily for one to two days.

Sanjucta Ghosh Arora · Accepted Answer

Gargling with warm salt water is an effective way to treat a sore throat. Salt can even help kill the bacteria or virus causing pharyngitis. 
1. Mix three teaspoons of salt (preferably sea salt) in two cups of warm water. 
2. Gargle with this solution. Do not swallow it. Spit the water out after gargling. 
3. Do this several times daily for one to two days.

Amar Deep · Answer

Gargling with warm salt water is an effective way to treat a sore throat. Salt can even help kill the bacteria or virus causing pharyngitis. 
1. Mix three teaspoons of salt (preferably sea salt) in two cups of warm water. 
2. Gargle with this solution. Do not swallow it. Spit the water out after gargling. 
3. Do this several times daily for one to two days. Consult me for homeopathic treatment. Recommend me by clicking on recommend option and leave feedback.