皮疹

The rash most commonly appears on the back.

皮疹经常长在后背。

But the tetter recurring was very differentfrom the original, with blister and sanious.

人开始时的皮疹确实象青霉菌，治疗效果也非常好，但后来出的皮疹跟原先的截然不同，是疱状的，有的中间有脓液。

If allopurinol toxicity occurs, options include other xanthine oxidase inhibitors, a uricosuric agent, or allopurinol desensitisation (the latter only in cases of mild rash).

出现药物毒性，其他选择包括其他黄嘌呤氧化酶抑制剂、促进尿酸排泄药或脱敏疗法（后者仅适于轻度皮疹者）。