Samuel T Ahn MD

There are parents who seem to be a little nervous when it's time for their child's first pediatrician visit. But don't worry, knowing what to expect and being prepared ahead of time can make the most of your child's first doctor's appointment. Most parents schedule their baby's first doctor's...

Lactose is a compound of two simple sugar molecules. It is formed by the condensation of galactose and glucose, found in a large variety of dairy products including milk, cheese, cream, and yogurt. Lactose is produced naturally by all mammals to nurse their offspring’s. In nursing infants and...

Physical pain brought about by back pain can sometimes be unbearable making sitting, standing or walking a painful activity to undertake. Other aspects of your life might be affected too, such as sleep or your overall mood. Your daily life activities like study or work can also be affected resulting...

Getting your child vaccinated in the afternoon will help him or her to sleep better in the following 24 hours, according to a new study. The study reports that infants who were vaccinated after 1:30 in the afternoon could sleep longer the following day.A small variation in the body temperature is...

The black widow spider is one of the most poisonous spiders often seen in North America. These spiders thrive at moderate temperatures and are mostly found in the south and western US regions.They are often found in places surrounded by bushes, open areas such as outdoor bathrooms and toilets, open...

Large cell carcinoma, is a kind of lung cancer, is classified as Non-small cell lung cancer (NSCLC), and prevails in 80-85% of people who have lung cancer. This is compared to small cell lung cancer, which affects 10-15% of people.In large cell carcinoma, there will be an abnormal growth in the size...