10 symptoms you should never ignore? - Part 2
6. Sore, itching skin
What it could be: It could be an infection like scabies, which won't go away without treatment. Itchy skin is also a symptom of liver disorders. If you're pregnant and suffer unexplained itches, see a doctor immediately, as it could be a liver condition called cholestasis which can be dangerous to your child.
What it probably is: It's more likely to be an allergy or eczema.
7. Severe unexplained headache
What it could be: Pain is your body's way of telling you something's wrong, so if it's constant or recurring, see your doctor, especially if it feels different to a normal headache. Combined with other symptoms, it could be a sign of a stroke, blood vessel inflammation, meningitis or even a brain tumour.
What it probably is: We all get unexplained headaches and it could be a result of stress, or even dehydration.
8. A heavier than normal vaginal discharge
What it could be: if you notice a change that's unusual for your body it could be caused by a sexually transmitted infection, which can cause heavy discharge with an unpleasant smell. It might be embarrassing, but the sooner you get treatment the easier these conditions are to cure.
What it probably is: Discharge naturally varies in amount and consistency, so the chances are that it's nothing at all.
9. Pins and needles in the feet
What it could be: Pins and needles are often the first signs of nerve damage and a condition called peripheral neuropathy. This itself is often a sign of diabetes and recent figures suggest that almost 750,000 people in the UK don't realise they have the condition.
What it probably is: Usually, they just mean poor circulation, but as with all symptoms, if they don't go away, it's worth a trip to the doctor
10. Short of breath
What it could be: Most of us feel a little breathless after climbing a flight of stairs, but if you're gasping for air when laying or sitting down, it's a possible sign of heart failure. Other causes are asthma, anxiety or a blood clot in the lungs.
What it probably is: It's more than likely that you're very unfit - could be time to check out that local leisure centre.
Still not sure?
If you're ever in doubt whether a symptom experienced by you or your family is serious it's always better to speak to your GP to be sure. You can also get advice and information by looking up your symptoms on the NHS Direct website www.nhsdirect.nhs.uk or calling their 24-hour helpline on 0845 4647.
More help and advice
- What to do if you can't see a doctor
- Old wives' tales: fact or fiction
By Rob Mansfield
Where to next?
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10 symptoms you should never ignore? - Part 2
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Advice on prostate cancer
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Are home test kits worth it? Diabetes
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Ask Dr Chris: Breath problems and early pregnancy
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Ask Dr Chris: Extreme thirst and PCOS
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Dealing with cancer of the bone
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Dr Sarah Jarvis on ovarian cancer
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Foods to beat cancer
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Health commandments: Drink booze and eat chocolate
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How aspirin could help throat cancer
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How fruit and veg affect your liver



sandra, about 1 year
hi my dad is 70 and he has turned very argumentive about 5 years ago he ahd a heart attack and has recovered very well he also gets het up on the phone and when he is shopping alos my mum has told me his dad had a brain tumour and i dont know if these are the signs or not he is normally loveable and gentle but he now very agumentive please could you help as i am really worried for him
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