All 10 patients who tested positive to PPD and negative to PTDS who subsequently used a PTDS dye free of PPD tolerated these products. Many individuals allergic to PPD will benefit from the newer ...

Diphenhydramine HCl 25mg; tabs; dye-free liq-filled softgels. Asthma and lower respiratory disorders. Glaucoma. Hyperthyroidism. Hypertension. Cardiovascular disease. GI or urinary obstruction.

Patients who are allergic to PPD but test negative for allergy to PTDS will very likely tolerate the newer permanent and demipermanent PPD-free hair-dye products based on PTDS. Although patients ...