Chronic paroxysmal hemicrania Chronic paroxysmal hemicrania Chronic paroxysmal hemicrania (CPH), also known as Sjaastad syndrome, is a severe debilitating unilateral headache usually affecting the area around the eye. It normally consists of multiple severe, yet short, headache attacks affecting only one side of the cranium. It is more commonly diagnosed in women than in men, but, unlike a migraine, has no neurological symptoms associated with it. CPH headaches are treated through the use of non-steroidal anti-inflammatory drugs, with indomethacin found to be usually effective in eliminating symptoms. Paroxysmal hemicrania is classified by the frequency and duration of attacks experienced by patients. Episodic paroxysmal
Common land a surplus of labour. The increased labour supply is considered one of the factors facilitating the Industrial Revolution. Following the era of enclosure, there was relatively little common land remaining of value. Some residual commoners remained, until such as after the Second World War, lowland commons became neglected because commoners could find better-paid work in other sectors of the economy. As a result, they largely stopped exercising their rights, and relatively few commoners exist today. Much common land is still used for its original purpose. The right to graze domestic stock is by far the most extensive commoners right registered,