Headache is common among Hong Kong's working population and the problem has become worse since the economic crisis swept across the metropolis, according to the results of a survey made public here on Monday.

The survey was conducted by the Society of Hospital Pharmacists of Hong Kong in March. Some 500 currently employed residents aged between 30 to 49 and with headache problem were interviewed.

The results revealed that 62 percent of the respondents attributed their headache problem to job-related concerns. Thirty-two percent of them perceived the worries in an increased workload leading to headaches; 30 percent cited anxiety over lay-offs.

Over the past six months, about one-seventh of the interviewees experienced worsening headache during the present economic turmoil, with their headache frequency, duration and severity increased significantly.

The top industries with worsening headaches included insurance, finance and investment; wholesaling, retailing and catering; and import and export trade.

Specialist in family medicine Lee Wang-yat said that tension- type headache is very common in Hong Kong which can affect patients' performance both socially and at work.

As shown in the survey, 55 percent of respondents suffered from sleeplessness; 47 percent had their concentration and work efficiency lowered; 34 percent suffered from disorientation.

Lee suggested that people who suffered from headache could use non-medication remedies first by taking a short break or staying relax. They may use painkillers which are safe or consult the doctor if headache continues.

(Xinhua News Agency April 21, 2009)