William M Hamilton

Recommended Articles

• Children Who Have Low Levels of Vitamin D Are at Risk for Infection

  A new study has shown that infants who are 3-months-old and have vitamin D levels lower than 25 nanomoles per liter (nmol/L) are two times more likely to have respiratory infections, when compared to children who have levels above 75 nmol/L. In this study, published in the journal Pediatrics,...

• Home Remedies for Dry Cough: 10 Ways to Treat Dry Cough Naturally

  Whenever there is any blockage or irritant in your throat or upper passage of the airway, the brain sends a signal to your body to get rid of the foreign element by coughing. There are two types of cough, the first one being wet cough and the second is called dry cough. Both are associated with...

• Investigating Lumps in Your Breasts

  If you have felt a new breast lump that is the same or increasing in size gradually, it is always wise to show this to your health care professional. They will then do a series of tests to investigate if you have a benign lump or breast cancer. Diagnosing and treating early will give you a better...

• Is ADHD Lifelong?

  ADHD is often regarded as a childhood disorder. ADHD patients are usually inattentive, impulsive, and hyperactive. About 60% of these children will experience the condition throughout their entire life. In the US, more than 4% of the adults are living with ADHD. Unfortunately, a bigger fraction of...

• How is Head Lice Diagnosed?

  Head lice are small insects found on the skin of the human scalp, eyebrows and eyelashes. Head lice are most commonly found among children but can also be seen on adults. They are generally harmless and can stay and live in the hair for a long time if left untreated.Head lice usually display no...

• 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...