I purchased a uv phototherapy device for the treatment of psoriasis.The instructions are very poor.Like a mix of chinese and english.After looking around in the internet, i learned that i should have been asked for a prescription before being allowed to purchase this product.This is not a over the counter device.I am afraid to use it because some instructions indicate that you should increase the treatment time if you are getting a sunburn.This does not sound right.I think the fda needs to be aware of this.Fda safety report id# (b)(4).
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