Blood clots can do both. A pulmonary embolism (PE) is a blood clot that travels through the bloodstream from somewhere in the body (often the large vessels located in the back of the lower legs) and ends up in the lungs( or possibly the pulmonary arterty) and occludes or partially occludes the lungs fields, resulting in shortness of breath or even death. There may also be several other unrelated causes for the symptoms you are asking about.

Absolutly nothing,your case isn't sever enough,so doctors won't do anything.It could spread over a short period of time,and could become sever enough for death.It sounds like you have a slight case of neck disease.If you can't feel your hands,call your doctor immediantly!

The first symptoms include numbness, tingling and pain, unsteadiness when standing or walking, muscle weakness (including weak ankles), or cramps and faintness.

You're not saying what kind of pain it is - emotional or physical - but the answer is to SEE A PSYCHIATRIST and/or your regular doctor. DO NOT be fooled into thinking things like you have no worth, or things would be better if you were not around. You are smart enough to know that you were put in this world for a purpose. Your pain also serves a purpose. It is a warning signal that something is very wrong. The doctor can help you discover what it is.

It could be a number of things hormones, allergies weight loss or gain smoking. Most likely a combination

You MIGHT have a kidney stone. If I were you though, I would go see a doctor soon. Pain at the end of urinating IS NOT GOOD. It could be other things also. You just should go see a doctor

The type of nerve that detects pain is a naked nerve fiber. Other fibers that detect pressure, taste, etc have special endings.

Get two tennis balls and but them in an old men's sock. Tie the end of the sock and then lie on the tennis balls or put the sock with the tennis balls against a door Frame and back against it and roll it up and down your static nerve. This should help release that tightness. Also lay flat on your stomach and have someone but the ball of their fist or their elbow into that nerve and gently rub until it releases sometimes they may have to try to pull your leg up and stretch it out for you. Then ice it for twenty minutes.

Despite the fact that this is posted in the dermatorlogy section and that the sensation (burning pain, heaviness, cold, pins/needles, etc) can be felt in the skin, this is not a skin problem. Neuropathy is a nerve issue, generally the peripheral nerves such as those that lead to the arms, wrists or hands/legs, shins or feet. The causes are numerous and can include diabetes (very common) arthritis, injury, contraindications (bad reactions) to medication, vitamin deficiency or excess, or even heavy metal poisoning. This is not something to treat over the internet, and should be addressed by a board certified neurologist or pain management specialist. Neuropathy can often be treated by mediations containing anti-convulsants (anti-seizure medication) to slow down the excitable neurons. There are also many physical therapy techniques that can reduce the annoying and/or painful symptoms. Take away message: neuropathy is not a normal part of aging and is something that should be examined by a doctor and treated as soon as possible. Its course can often be reversed, but can become permanent if not addressed.

Optic Nerve (Cr. N. II)

Treatment can consist of the use of nonsteroidal anti-inflammatory drugs to control swelling around the nerve. The use of splints or cushions can ease the discomfort and the stress on the ulnar nerve.

This is discussed here:

http://messageboard.spine-health.com/viewtopic.php?pid=109412

I don't know anything about it myself, I just found that page when searching. I would recommend finding more information. Sorry I can't be more help

Acute infection of gall bladder is called Acute cholecystitis. It is usually associated with gall stones which causes the infection. It causes pain and discomfort on the right side of the abdomen below the rib cage and may be associated with nausea and vomiting and may require hospital admission.

Could be a postural problem, especially if you are spending a lot of time sitting at work etc. Speak to a physiotherapist. They can give you exercises and stretches to do that will help. They will also teach you the correct way to sit, stand and walk. It also can be a certain movement you may have done that has resulted in your pain. Perhaps you have strained it. Or if you were in an accident earlier it might explain the pains you are feeling, check with a doctor to make sure everything is ok.

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Spasmodic pain is intermittent pain, or sensations, that move around certain regions where discomfort is located, its a temporary twinge or sharp split second feeling of discomfort, depending on the severity of the ailment, or degree of illness.

Neuropathy can cause loss of protective sensation (LOPS) resulting in decreased sensation in the bottom of the feet. As foot sensation is one of our primary balance mechanisms, it is conceivable an individual may posture themselves close to the limit of their stability and not recognize their position. A slight further off-balancing can then result in a seemingly sudden fall. As many individuals with neuropathy may have restricted the speed of activity for some time attempting to prevent a fall, they may find their ability to recover from a significant loss of balance restricted by low functioning muscles and balance organs.

Did you have something taken at the time it will probably take time to get stronger you take something like that you walk this will help alot good exercise will help plus ask if you can have a machine that you can blow into it and it will move the ball it will help.

The four major forms of nerve damage are polyneuropathy, autonomic neuropathy, mononeuropathy, and mononeuritis multiplex. The most common form is peripheral polyneuropathy, which mainly affects the feet and legs. Often the form of neuropathy is further broken down as to cause (see below), or other type, such as small fiber peripheral neuropathy, which is idiopathic. There are other less common forms of neuropathy, for example Enteric Neuropathy.1
1. http://en.wikipedia.org/wiki/Neuropathy

The olfactory nerves are cranial nerves( arise from the brain ). olfactory nerve is the first nerve among the all cranial nerves. olfactory nerves passes sense of smell through nerve impulses( chemical=neurotransmitters, and electrical signals ).

Muscle or Myofacial pain in the head is when the muscles in the back of the head pain and tense up.

Most commonly caused by stress, also could be caused by whiplash, or even sleeping on a specific area of the neck in a way that caused the muscles in the back of the head to tense up.

Myofacial pain may develop from a muscle injury or from excessive strain on a particular muscle or a group of muscles, ligament or tendon.

Other causes include:

-Injury to inter-vertebral disc.

-General fatigue.

-Repetitive motions.

-Medical conditions (from heart attack to stomach irritation).

-Lack of activity (such as a broken limb in a sling or cast).

Kimber :)