6320 results found
Health topics
… What is scarlet fever? Scarlet fever is an infection that can happen with strep throat . The illness is named for its … Scarlet fever is most common in children and teens, but it can affect people of any age. What causes it? Scarlet fever is caused by streptococcal (strep) …
Health topics
… Overview Marine toxins are chemicals and bacteria that can contaminate certain types of seafood. Eating the seafood … There are five common types of marine toxins, and they all cause different symptoms. Food poisoning through marine … water and other clear liquids until you feel better. You can take frequent sips of a rehydration drink (such as …
Health topics
… is the name given to a group of arrhythmias that occur because the normal pacemaker of the heart (the sinus node) … sinus node dysfunction. What causes it? Sick sinus syndrome can occur for various reasons. It most commonly results from … a pacemaker to prevent the heart from beating too slow. Medicines might be used to prevent the heart from beating …
Health topics
… is a swelling ( inflammation ) of the brain. It's usually caused by a virus. The normal blood flow to the brain changes, and this can cause symptoms. Encephalitis is not common, but it can … and allow your body to heal on its own. You may take medicines to reduce pain and fever or to stop seizures. Some …
Medical tests
… emotional stress, and diet. Too much GH during childhood can cause a child to grow taller than normal ( gigantism ). Too little GH during childhood can cause a child to grow less than normal ( dwarfism ). …
Health topics
… They also help the body control blood pressure. What causes it? The most common cause of renal artery stenosis is a buildup of fatty deposits called plaque. It can happen in either or both renal arteries. This is often … such as the renal arteries. How is it treated? You may take medicines to lower blood pressure, cholesterol, and the risk …
Health topics
… through the intestines in the normal way. The blockage may cause severe pain that comes and goes. What causes it? … (adhesions), or twisting or narrowing of the intestines can cause a bowel obstruction. These are called mechanical … Other causes include hernias and Crohn's disease , which can twist or narrow the intestine. Or a tumour can block the …
Health topics
… incontinence means that you have the urge to urinate but can release only a small amount. This can be due to a weak … urine later, even though you feel no urge to urinate. What causes it? Overflow incontinence can be caused by: … (detrusor). The bladder can't empty normally. Certain medicines. What are the symptoms? Symptoms of overflow …
Health topics
… Information Overview Some insect and spider bites or stings can cause flu-like symptoms to develop within hours of a bite or … sickness . Venom from insect stings or spider bites and medicines such as penicillin are common causes of serum …
Health topics
… Hormone Therapy for Prostate Cancer (Androgen Deprivation Therapy, or ADT) On this page: … therapy can be done in two ways. It is often done with medicines. These medicines stop the testicles from making … called an orchiectomy.) Both types of hormone therapy can cause serious side effects. These include a greater chance …
