These whitish-yellow spots range in size from a pinhead to a pea. Unfortunately there is no known remedy or cure for cankers. The sores heal on their own within 7 to 10 days. These liquid products are applied directly to the sore and form a sticky seal to protect it from irritation and further injury. They also contain a topical anesthetic which numbs the area, minimizing pain.
Sore throats seem to come with the territory.
The two most common causes of sore throats are viruses and bacterial infections. The vast majority of sore throats we experience are symptoms of viral illnesses that typically occur with a runny nose, nasal congestion and a cough. These are not serious conditions and usually clear up on their own within a few days. However, if a sore throat is a result of a bacterial invasion, an antibiotic is often needed to help the body fight the infection. Unfortunately there is no easy way for you to tell whether the cause of your sore throat is viral or bacterial.