
Visual acuity is different from person to person. There are many ways to help people with eyesight problems – such as nearsightedness, farsightedness, or astigmatism – to regain their clear vision.

Coronaviruses are defined as a large family of viruses that cause illness ranging from the common cold to more severe diseases. Common signs of coronavirus infection include respiratory symptoms, fever, cough, shortness of breath and breathing difficulties.

Although golf might look like an easy game to play, just to hit a stationary object with a club into a relatively wide open space, in fact, golf requires tremendous practice and efforts as well as perseverance and excellent skills.

If your child has symptoms such as muscle stiffness, twitching, jerking, or experiences daydreaming, blurred vision, or becomes unresponsive without awareness, suspect that they may have epilepsy. You should consult a doctor immediately because fast diagnosis and treatment increase the chance of returning to normal health.

Memory loss, lack of concentration, sleeping and waking late are not to be taken lightly as they could very well be symptoms of a hidden epilepsy condition.

Rectal bleeding is not only the common sign of hemorrhoids, but colorectal cancer. Due to the similarity of clinical manifestations, colorectal cancer is often mistaken for hemorrhoids, leading to delayed diagnosis and ineffective treatments.

Colorectal polyps are small clumps of cells that form on the lining of the colon and rectum. Colorectal cancer is the development of cancer cells from the colon or rectum. Sometimes polyps or cancerous tumors develop relatively close to the anal canal, a short tube at the end of the rectum through which stool leaves body, resulting in complicated treatment which essentially requires highly experienced multidisciplinary team to achieve the best possible treatment outcomes.

Hemorrhoids are the most common cause of rectal bleeding, but colorectal cancer can also cause rectal bleeding. Due to the similarity of manifestations, patients are often confused, leading to delayed diagnosis and ineffective treatments.

In Thailand, particularly in Bangkok and metropolitan region, a massive cloud of ultra-fine dust particles known as PM2.5 has recently returned. According to the World Health Organization (WHO), the concentration of PM2.5 pollutants should not exceed the safe threshold of 10-25 µg/m³.