David N. Knight M.D.

Recommended Articles

• What is a Cystoscopy?

  In cystoscopy, a slender, flexible or rigid tube (cystoscope) with a lighted camera at its tip is positioned inside the urinary bladder. The device is lubricated and gently slid inside the bladder through the urethral opening in the penis under anesthesia. The procedure enables the urologist to...

• Filmmaker Fights Multiple Sclerosis and Big Pharma with New Documentary

  Matt Embry is an MS advocate and independent filmmaker from Alberta, Canada. His new film Living Proof documents his personal, and somewhat political, journey in living with MS. In his film, Embry seeks to challenge the notion that drugs and medications are the only way to live with MS. Embry seeks...

• Eat More Fish for Rheumatoid Arthritis, Study Says

  Fish is a healthy food for many reasons. So why should you be compelled to eat fish? Will it help? There are other reasons that this food may alleviate your symptoms of rheumatoid arthritis. There are many questions about fish consumption and the disease. For example, how many times a week should...

• Bronchitis in Children

  Children when they get a cold also tend to get a cough. In most of the cases, it occurs due to bronchitis which is an inflammation of the lining of the trachea and bronchi. It is usually a mild illness that affects children.Having a child who is constantly getting a cold or having breathing problems...

• Brain Cells Can Revamp DNA, Possibly Causing Alzheimer’s Disease

  The neurons in the brain can interchange and alter genes, scientists have found. This interference can expand what the brain’s proteins can do, but it also might be a reason for Alzheimer’s. ...

• Can Adults have Autism?

  You will get a lot of information online on how to determine autism in child, as it can be easily noticed in children as young as 24 months old. What about autism in adults? Adults are not immune to autism and its effects either.At present, thousands of adults suffer from untreated autism and face...