Conditions

Dizziness and fainting can have many causes. Here are some examples of possible causes your healthcare provider will look to rule out.

Chronic sinusitis is a long-term swelling or infection of the sinuses. If sinusitis lasts more than 12 weeks (90 days), it is called chronic.

Parotid duct obstruction is when part of your parotid duct becomes blocked. The parotid duct is a small tube that leads from a gland that makes saliva. The duct sends the saliva into your mouth. When it's blocked, saliva can't flow normally.

Smell and taste disorders may include loss of smell or taste or a reduced ability to smell or taste. This can be caused by certain underlying conditions or illness, medicines, and dental problems. Some people are born with these disorders. Read on to learn more.

This is a common condition. You feel as if the room is spinning after changing position, moving your head quickly, or even just rolling over in bed.

Mumps is a viral illness that infects the salivary glands. During a mumps infection, these glands become swollen and tender.

An abscess around the tonsils can cause severe sore throat, pain with swallowing, fever, drooling, and trouble opening the mouth.

A salivary gland can become infected by bacteria. Symptoms of infection include fever, severe pain in the gland, and redness and swelling over the gland. It may hurt to open your mouth. Read on to learn how to take care of this infection.

Swelling of the salivary glands can sometimes occur. There are many causes, including infections, some long-term (chronic) diseases, blocked salivary ducts, and some medicines.

Minerals in the saliva can deposit in the salivary duct, creating a stone that blocks the duct. A blocked salivary gland causes swelling and pain. A blocked gland can also become infected.

Scarlet fever is an infection with streptococcal bacteria. These are the same bacteria that cause strep throat. Learn how to care for this condition at home, after seeing the healthcare provider.