Biomedical subjects

Hua Chiang Siow

Publications and source records attributed to Hua Chiang Siow.

3 recordsLinked to original sources

PubMed2002

Should butalbital-containing analgesics be banned? Yes.

In the United States analgesic-overuse headache is often caused by butalbital-containing analgesics. These agents can cause physical and psychological dependency, and dangerous withdrawal syndromes. Butalbital-containing analgesics have already been banned in several European countries. They are proven effective in tension-type headache, but not in migraine; there are many alternative treatments for migraine and tension-type headache. In the 20 years since analgesic overuse headache was widely recognized, butalbital overuse has remained distressingly common. It is time to ban these agents.

Barbiturates↗

PubMed2002

Hemicrania continua with aura.

Hemicrania continua is a primary headache disorder that is characterized by a continuous unilateral headache of moderate severity, exacerbations of severe pain and complete responsiveness to indomethacin. We report four patients with a unique variant of hemicrania continua: visual auras that precede or accompany the pain exacerbations.

Adult↗

PubMed2002

Hemiplegic cluster.

We report four cases of a new variant of cluster headache associated with hemiparesis. Clinical similarities with hemiplegic migraine suggest that hemiplegic cluster, too, may be a channelopathy. One of our patients had a family history suggestive of an autosomal dominant inheritance.

Adult↗