
Models present creations for an international lingerie design competition in Beijing July 31, 2008. Japan won the competition.(China Daily)






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The most common complaints associated with the cold usually are mild and can be managed with over-the-counter cold medications you can buy at a drugstore or grocery store:
You usually do not need to call your doctor if you catch a cold. However, if symptoms become severe or you develop the following symptoms, you may have "the flu" virus, bacterial pneumonia, or another illness that should be reported to your doctor:
For mild-to-moderate cold symptoms, you usually do not need to see a doctor. Almost everything a doctor can prescribe to relieve the symptoms can be purchased without a prescription.
For more severe symptoms or a prolonged duration of symptoms, you should visit your doctor. An office visit will usually be fine. However, if you are extremely ill and seem to be getting worse, go to your closest hospital's emergency department to be seen immediately.
Your symptoms and a physical examination are all your doctor needs to diagnose the common cold. An initial diagnosis often is made from your symptoms alone.
Many people may see their doctor because they think antibiotics can treat a cold. Antibiotics kill bacteria by several mechanisms. Yet these same antibiotics have no effect on the tiny, simple virus.
Don’t expect your doctor to prescribe an antibiotic for a cold, even if you request one. Antibiotics won’t prevent bacterial infections developing from a cold, such as sinusitis or ear infections, even if taken "just in case."
Next StepsFollow-upThe common cold usually will go away in time. Americans get over 1 billion colds per year and rarely report complications.
Among the elderly and other groups of people with serious medical conditions, a cold may sometimes be a serious problem. Those people should see a doctor early during the course of a cold as a preventive measure.
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Insomnia is generally classified based on the duration of the problem. Not everyone agrees on one definition, but generally:
Insomnia may be caused by a host of different reasons. These causes may be divided into situational factors, medical or psychiatric conditions, or primary sleep problems. Insomnia could also be classified by the duration of the symptoms into transient, short-term, or chronic. Transient insomnia generally last less than seven days; short-term insomnia usually lasts for about one to three weeks, and chronic insomnia lasts for more than three weeks.
Many of the causes of transient and short-term insomnia are similar and they include:
Chronic or long-term insomnia
The majority of causes of chronic or long-term insomnia are usually linked to an underlying psychiatric or physiologic (medical) condition.
Psychological related insomnia
The most common psychological problems that may lead to insomnia include:
In fact, insomnia may be an indicator of depression. Many people will have insomnia during the acute phases of a mental illness.
Physiological related insomnia
Physiological causes span from circadian rhythm disorders (disturbance of the biological clock), sleep-wake imbalance, to a variety of medical conditions. The following are the most common medical conditions that trigger insomnia:
High risk groups for insomnia
In addition to the above medical conditions, certain groups may be at higher risk for developing insomnia:
Medication related insomnia
Certain medications have also been associated with insomnia. Among them are:
Other causes of insomnia
Alternative medicine
Non-pharmacologic or non-medical therapies are sleep hygiene, relaxation therapy, stimulus control, and sleep restriction. These also referred to as cognitive behavioral therapies.
Sleep hygiene
Sleep hygiene is one of the components of behavioral therapy for insomnia. Several simple steps can be taken to improve a patient's sleep quality and quantity. These steps include:
* Sleep as much as you need to feel rested; do not oversleep.
* Exercise regularly at least 20 minutes daily, ideally 4-5 hours before your bedtime.
* Avoid forcing yourself to sleep.
* Keep a regular sleep and awakening schedule.
* Do not drink caffeinated beverages later than the afternoon (tea, coffee, soft drinks etc.) Avoid "night caps," (alcoholic drinks prior to going to bed).
* Do not smoke, especially in the evening.
* Do not go to bed hungry.
* Adjust the environment in the room (lights, temperature, noise, etc.)
* Do not go to bed with your worries; try to resolve them before going to bed.
Relaxation therapy
Relaxation therapy involves measures such as meditation and muscle relaxation or dimming the lights and playing soothing music prior to going to bed.
Stimulus control
Stimulus control therapy also consists of a few simple steps that may help patients with chronic insomnia.
* Go to bed when you feel sleepy.
* Do not watch TV, read, eat, or worry in bed. Your bed should be used only for sleep and sexual activity.
* If you do not fall asleep 30 minutes after going to bed, get up and go to another room and resume your relaxation techniques.
* Set your alarm clock to get up at a certain time each morning, even on weekends. Do not oversleep.
* Avoid taking long naps in the daytime.
Sleep restriction
Restricting your time in bed only to sleep may improve your quality of sleep. This therapy is called sleep restriction. It is achieved by averaging the time in bed that the patient spends only sleeping. Rigid bedtime and rise time are set, and patient is forced to get up even if they feel sleepy. This may help the patient sleep better the next night because of the sleep deprivation for the previous night. Sleep restriction has been helpful in some cases.
Other simple measures that can be helpful to treat insomnia include:
* Avoid large meals and excessive fluids before bedtime
* Control your environment.
o Light, noise, and elevated room temperature can disrupt sleep. Shift workers and night workers especially must address these factors. Dimming the lights in the bedroom, relaxation, limiting the noise, and avoiding stressful tasks before going to bed may be beneficial. (Refer to sleep hygiene and relaxation therapy above.)
o Avoid doing work in the bedroom that should be done somewhere else. For example, do not work or operate your business out of your bedroom and avoid watching TV, reading books, and eating in your bed.
A person's body's circadian rhythm (biological clock) is particularly sensitive to light. Parents who need to sleep during the day may have to make child care arrangements to allow them to sleep.
Tips to help you sleep
* Avoid or limit your use of caffeine (coffee, tea, sodas, chocolate), decongestants, alcohol and tobacco.
* Exercise more often, but don't exercise within a few hours before going to bed.
* Learn to reduce or manage the stress in your life.
* Don't lie in bed worrying about things. Set aside another time just for worrying. For example, spend 30 minutes after dinner writing down what's worrying you and what you can do about it.
* Try eating a light snack before going to bed, but don't eat too much right before bedtime. A glass of warm milk or some cheese and crackers may be all you need.
* Don't nap during the day if naps seem to make your insomnia worse.
Source : http://www.emedicinehealth.com, http://familydoctor.org















