When the visual axes of both the eyes are not in alignment, the patient experiences double vision (diplopia). Study of the relative position of the images from the two eyes helps to determine the paretic muscle. The image arising from the normal eye is bright (true image) and that from the paralyzed eye is faint (false image). Ask the patient to look at the examiners finger which is moved in all directions.

Patients may experience cloudiness in the eyes. They may have difficulty focusing their vision that the objects they are looking may seem dull. Poor vision also prevents them from seeing the fine details. Moreover, patients suffering from blurring of vision may find in uncomfortable especially when they are in extreme emotional stress.

The cause of the problem is scarring in the brain stem which leads to a lack of co-ordination of the muscles controlling eye movement. In a healthy individual, eyes will both move in the same direction at the same time providing a single picture of the object they are focused on. If you have multiple sclerosis, double vision will be caused by your eyes moving independently of each other, causing them to focus differently and causing the visual problems.

Day 1-July 10, 2009-she flew from Barcelona to London. On arriving at Heathrow she felt ill. She and two friends took a taxi to a hostel. On the way there, her she noted, "My whole body felt really weak." When she got out of the taxi she was too weak to lift her 60 lb. backpack that she had been carrying without difficulty for over a week.

People suffering from this condition will experience severe back pain. However the condition also severely affects the brain which follows down to the spinal cord. Once the infection has had time to set in the process of degeneration takes off and starts eating through the myelin sheath, which is primarily a system of nerves that cover the cells. This infection like activity causes string of patches of the sclerotic tissues. These patches may impair the condition to some extent which later reaches the motor nerve impulses.

Cataracts may cause you to experience double vision (diplopia). This effect sometimes shows up early in the development of a cataract. You could find yourself shaking your head and squinting to try to get rid of double images. This problem may be accompanied by eye pain as you strain to see clearly. Diabetes, stroke, shingles and many other medical conditions besides cataracts can cause diplopia, so it's a good idea to see both your primary care doctor and an eye doctor if this symptom persists.

Therefore, thyrotoxicosis is characterized by an elevated metabolic and hemodynamic sensitivity with the tissues to catecholamines. However, circulating catecholamine levels are normal. Drugs that block -adrenergic receptors reduce or eliminate the tachycardia, arrhythmias, sweating, and tremor of hyperthyroidism. When beta-blockers are used within the treatment of hyperthyroidism, it appears that "nonselective" -blockers (such as propranolol), which block each 1 and 2 receptors, have an advantage more than "selective" 1-blockers (for example metoprolo

Early symptom is headache, which is dull initially and it tends to worsen in the mornings. Later it becomes persistent and assumes a bursting character. Sharp rise in intracranial tension caused by coughing, straining at stools or stooping forwards gives rise to aggravation of the headache. Later the headache may become so severe and constant that the patient may not even complain of it unless specifically asked for.

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