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How is trimethylaminuria diagnosed? Trimethylaminuria ('fish odour syndrome')
Trimethylaminuria ('fish odour syndrome')Trimethylaminuria is diagnosed with a urine test that measures the ratio of trimethylamine (the fishy-smelling chemical) to trimethylamine N-oxide (the odourless version). If you havetrimethylaminuria, you'll have higher-than-normal levels of trimethylamine in your urine. The urine test is carried out the day after a 'choline load'. This
What happens during TURP TURP
TURPA transurethral resection of the prostate (TURP) is carried out in hospital under anaesthetic. You'llusually need to stay in hospital for one to three days. Preparing for surgery You'll usually be asked to attenda pre-admission appointment a few weeks before your operation soa doctor or nursecan make sure the operation is suitable for you and
Symptomsof an acoustic neuroma Vestibular schwannoma
Vestibular schwannomaAn acoustic neuroma may not cause any obvious symptoms at first.Any symptoms tend to develop gradually and often include: hearing loss, which usually only affects one ear tinnitus(hearing sounds that come from insidethe body) vertigo (the sensation that you're moving or spinning) Alarge acoustic neuroma can also sometimes cause: persistent
Gettingmedical advice Vestibular schwannoma
Vestibular schwannomaSee your GP if you have persistent or troublesome symptoms that you're worriedcould be caused by an acoustic neuroma.Acoustic neuromas can be difficult to diagnose because the symptoms can be caused by other conditions, such as Mnire's disease.If your GP thinks you could have an acoustic neuroma, you'llbe referred to a hospital or clinic for
Outlookfor acoustic neuromas Vestibular schwannoma
Vestibular schwannomaLarge acoustic neuromas can be serious because they can sometimes causea life-threatening build-up of fluid in the brain (hydrocephalus).However, it's rare for them to reach this stage. Many grow very slowly or not at all,andthose thatgrow more quickly can be treated before they become too big.Even with treatment,symptoms such as hearing loss and
The B vitamins Vitamins, minerals and supplements
Vitamins, minerals and supplementsThere are many different types of vitamin B and they all have important functions. This section has information on: thiamin (vitamin B1) riboflavin (vitamin B2) niacin (vitamin B3) pantothenic acid vitamin B6 biotin (vitamin B7) folic acid vitamin B12 Thiamin (vitamin B1) Thiamin isalso known as vitamin B1.It hasseveral important
Diagnosis and treatment West Nile virus
West Nile virusWNV can usually be diagnosed witha blood test . If meningitis is suspected,a sample of cerebrospinal fluid (the fluid surrounding your brain and spinal cord) will be removed during a lumbar puncture and tested. There is no specific treatment for the infection. If your symptoms are mild, they will usually get better without treatment in a few
Preventing WNV West Nile virus
West Nile virusAs there is no specifictreatment or vaccine for WNV, it's best to avoid being bitten by mosquitoes when visiting affected areas. The mosquitoes that carry WNV are most active around dusk and dawn. You should follow the advice below while you are away: Wear loose-fitting, long-sleeved tops and long trousers that cover up your skin as much as
Introduction Wisdom tooth removal
Wisdom tooth removalThe removal of wisdom teeth, or third molars, is one of the most common procedures carried out in the UK. Thewisdom teeth grow at the back of your gums and are the last teeth to come through. Most people have four wisdom teeth one in each corner. Wisdom teeth usually grow through the gums during the late teens or early twenties. By this time,
Treating vertigo Vertigo
VertigoTreatment for vertigo depends on the cause and severity of your symptoms. During a vertigo attack, lying still in a quiet, darkened room may help to ease any symptoms of nausea and reduce the sensation of spinning. You may be advised to take medication. You should also try to avoid stressful situations, as anxiety can make the symptoms of