Ron Howard was born in Duncan, Oklahoma. His parents were both actors. Ron first appeared on stage at 18 months and made his screen debut at age four. He had a memorable role in the film The Music Man, and became familiar to millions of Americans as Opie on The Andy Griffith Show.
Common signs and symptoms associated with TMJ disorders include jaw pain or tenderness, aching pain in and around the ear, chewing problems, facial pain, TMJ locking, difficulty with mouth opening or closing, headache and an uneven bite.
The best-known symptom of the disease is swollen salivary glands, which causes painful swelling between the ear and jaw. But this swelling doesn't occur in everyone with the mumps, and some people have no symptoms at all. When you have the mumps, your immune system makes antibodies to fight the virus.