Staphylococcal Infections
Introduction Staphylococcal infections are a group of different infections that are caused by staphylococcus bacteria. There are several types of staphylococcus bacteria, but most infections are caused by a type called staphylococcus aureus (S. aureus). Staphylococcal aureus S. aureus is common in humans. It is often found inside the nose and on the surface of the armpits and buttocks. In most cases, the bacteria do not cause any...
Tonsillitis
Introduction Tonsillitis is inflammation of the tonsils, usually due to a viral infection or, less commonly, a bacterial infection. It is a common type of infection in children. Symptoms of tonsillitis include: Sore throat that can feel worse when swallowing High temperature (fever) over 38°C (100.4°F) Coughing Headache Symptoms will usually pass within 3-4 days. When to see Dr. B C Shah Tonsillitis is not usually a serious condition...
Bartholin’s cyst
Introduction A Bartholin’s cyst, also called a Bartholin’s duct cyst, is a small growth just inside the opening of a woman’s vagina. Cysts are small fluid-filled sacs that are usually harmless. A Bartholin’s cyst can stay small and painless and may not cause any symptoms. However, the cyst can become infected, which can cause a painful collection of pus (an abscess) in the Bartholin’s gland. What causes a Bartholin’s...
Brain Abscess
Introduction A brain abscess is a pus-filled swelling in the brain caused by an infection. It is a rare and life threatening condition. It happens when bacteria or fungi enter the brain tissue. Symptoms of a brain abscess include: Headache – which is often severe and cannot be relieved by taking painkillers Changes in mental state such as appearing very confused Weakness or paralysis on one side of the body A high temperature (fever)...
Dental abscess
Introduction A dental abscess is a collection of pus that forms in your teeth or gums as a result of a bacterial infection. The main symptom of a dental abscess is a severe, throbbing pain at the site of the abscess. The pain usually comes on suddenly and then gets gradually worse over a few hours or a few days. Types and causes of dental abscesses There are two types of dental abscess: periapical abscess – where bacteria infect the...
Colonoscopy
A colonoscopy is an internal examination of the colon (large intestine) and rectum, using an instrument called a colonoscope. The colonoscope has a small camera attached to a flexible tube that can reach and examine the entire length of the colon. How the Test is Performed You will usually be given medicine into a vein to help you relax and not feel any discomfort. You will be awake during the test and may even be able to...