Archive for the ‘ Medicine ’ Category

 
Thursday, January 29th, 2009

Spinal contour

Either you are sitting, standing, working, sleeping or relaxing; your back spine is most comfortable in what is called a neutral posture. The neutral posture is a position about halfway between full bending and arching.

Your neutral back spine has three natural curves: the inward curve at the neck (cervical lordosis), the outward curve at the upper back (thoracic kyphosis), and finally the inward curve at the low back (lumbar lordosis).

The neutral spinal curves differ in shape from person to person. Neutral spinal curves can change for the better with exercise and training; And sometimes for the worse with injury, aging, poor posture habits or a disease.

The amount of curving in your spine when you are in a neutral posture determines your support needs. A spinal support product should be deep enough to support your particular curves without pushing beyond your neutral postures. Meaning it should feel natural and not too arched; you should also feel supported; meaning there must not be a gap between you and the support.

Good posture

Time and again some people still have back pain while sitting with a back support. That is because there are three main components to back spinal pain: movement, load & Posture. Movement refers to the effect of excessive or inadequate motion on the body’s circulatory and neuro-musculo-skeletal system; Load is the weight one puts through ones back spine; Posture refers to the curve of the back spine.

Unfortunately not everybody can avoid back and neck symptoms by correcting their posture. Cushions can only improve one’s Posture, not necessary take away all the pain.

If you show signs of any of the following symptoms, you might need more than good posture support from your spinal care product.

1) Impaired tolerance for upright postures (weight-bearing loss)

2) Inability to stay in one posture, even a good neutral posture, for prolonged periods of time (constrained posture intolerance)

3) Discomfort when furniture or supports come in contact with your body (pressure intolerance)

If a good posture can reduce or help you to control your back or neck symptoms, a trained product consultant can help you find the best product fit. If a good posture can not do that, you should talk to your health care practitioner or look for additional evaluation and assistance from a physical therapist. In some cases, a comprehensive fitting evaluation might be necessary.

 
 
Thursday, January 29th, 2009

Two heads are better than one! A cluster of heads is still better! But this cluster headache is definitely not desirable! One should not suffer from this chasing disease.

It is chasing because once this headache starts, it occurs daily over a period of weeks extending up to several months! Then it may suddenly disappear and dramatically reappear during the same season in the ensuing year. Its timing is marked and it is perfect!

Who or what is responsible for this cluster headache? Nothing is known for certain. But it is reasonably proven that changes in the walls of blood vessels in the head have a role to play in the advancement of the cluster headache!

The brain by itself is a non-committal entity. It feels no pain. The pain of headache comes from the tissues surrounding the brain, the attaching structure at the base of the brain. The muscles, the scalp vessels, the vessel of the face and neck, may cause cluster headache. Or it may be specifically to blood vessels dilation or to inflammation of nerves behind the eyes.

The pattern of cluster headaches is very interesting. There are active periods and passive periods. Headache occurs in clusters. It may be days, weeks or even months, during which headache bothers you in clusters, every other day or ten times during a particular day. Head-ache free intermission may last for several months and years.

During the active period, you have to be careful about your lifestyles and discipline. Attacks may be triggered and intense suffering may bother you. The reasons may include: intake of alcohol, going to a place of high altitude, air travel, intense heat due to sunlight or due to any other reasons like taking of those items of food which are high in nitrates and many more.

Since cluster headaches are a serious type of headache, you have to budget your day, in all its aspects according to a strict schedule that is suitable to you. You can only know what is suitable for you by past experience!