YEARLY REQUIREMENT NOTE: If you need to have the 2-step (meaning 2 separate) PPD skin test, they must be at least 10 days apart or they will not be accepted. Please have the nurse or medical assistant write the dates and results on the form and make sure the form is signed (includin...
There are some other ingredients used in cosmetics which can ‘cross react’ with PPD – meaning that if you react to PPD you may also react to them. There are some colouring agents, and also para-aminobenzoic acid (PABA) which is mainly used in sunscreen. I would consider the possibility...