Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.
Clinicians should maintain a high index of suspicion for vaccinia when evaluating vesiculopapular rashes in patients who have been vaccinated recently and in their close contacts.
If allopurinol toxicity occurs, options include other xanthine oxidase inhibitors, a uricosuric agent, or allopurinol desensitisation (the latter only in cases of mild rash).
You might also hear it called Mexican beer dermatitis, margarita dermatitis, or Club Med dermatitis, after the tourism company because sometimes people come back with post-vacation rashes.
A rash conclusion: Van Gogh’s nightscape dates from 1889 - when astronomy is attracting amateur enthusiasts, inspired by a string of popular handbooks, containing the first-ever photographs of the night sky.