Sinusitis affects the cavities inside the cheekbones and forehead.  It usually develops after a cold or flu and clears up on its own.  This is known as acute sinusitis.  Chronic sinusitis however is less normal and lasts much longer.  The sinuses become swollen and other symptoms include pain over the area as well as a high temperature and a blocked or runny nose. As well as having pain in the sinuses, there are other symptoms of sinusitis which may be present including headache, cough, tiredness or a feeling of unwell. Painkillers can be used to treat the symptoms or a doctor may prescribe antibiotics.

Viruses that cause the cold or influenza virus can spread to the sinuses causing sinusitis. It can also be caused by a bacterial infection. There are also several factors which can cause a person to be more susceptible to sinusitis such as, asthma or hay fever, smoking, weakened immune system, allergies, facial surgery, pregnancy, or an infected tooth.

Sinusitis

Most cases of sinusitis will clear up by itself but antibiotics may be needed for more severe cases.  Painkillers can help to ease the pain associated with sinusitis.  Nasal sprays can help to unblock the nose and help make breathing easier but should not be used for more than seven days at a time.

In order to prevent sinusitis there are a number of things that can be done including, getting plenty of exercise, eating a well balanced diet with lots of fruit and vegetables, drinking plenty of water, keeping stress levels to a minimum and even having a flu vaccination annually.

West Nile Virus is a disease which is spread by mosquitoes and for the most part is not a serious disease.  Often there are no symptoms but sometimes if an infected mosquito bites somebody it can lead to inflammation of the brain, spinal cord or the tissues which surround the brain and spinal cord.

The West Nile Virus is caused when a mosquito feeds on an infected bird and then bites an animal or human.  Most of the time people with West Nile Virus have no symptoms but some people experience symptoms which include headache, muscle ache, loss of appetite, fever, nausea, vomiting, back pain, abdominal pain, sore throat and diarrhea.  The symptoms will usually surface roughly three to 14 days after the infected mosquito bite and will last for approximately three to six days.

There can be complications however, and sometimes the virus can cause an infection of the brain and nervous system.  Symptoms of this would include severe headaches, high fever, stiff neck, lack of co-ordination, muscle tremors, convulsions, coma, disorientation, coma or even partial paralysis.

West Nile Virus is not serious if symptoms are mild.  However, if the virus spreads to the brain or spinal cord it can lead to brain damage or death.

The best way to avoid the virus is to protect against mosquito bites at all times when away.  It is advisable to check whether the virus is present in the country you are visiting and take extra precautions against being bitten.

West Nile Virus

Anorexia or anorexia nervosa to give it is proper name is a kind of eating disorder but is also classed as a psychological disorder as well. As of yet, no one has determined the cause of the condition but there has been plenty of research into the possibilities. Many specialists feel that it is socially linked where the individuals concerned initially feel compelled to become thin and “attractive”. Some research evidence appears to suggest that a specific area of the brain (the hypothalamus), which is responsible for some metabolic processes is to blame while others suggest that hormone imbalance could be to blame. As things stand though, the jury is still out.

Anorexia

Almost 95% of all anorexia sufferers are female, but as you can see from the figures, males can develop it as well. Normally anorexia starts to make itself apparent in adolescents or during the onset of puberty, but it has been seen in both adults and children as well.

What is quite startling about the condition is the fact that in the so-called countries of high economic prosperity, one in every hundred girls of adolescent age has the disorder. Even more interesting is the fact that anorexia is more prevalent in Caucasians than any other racial background and the middle to higher classes of society.