Also found in: Dictionary.
contactant/con·tac·tant/ (kon-tak´tint) an allergen capable of inducing delayed contact-type hypersensitivity of the epidermis after contact.
Patient discussion about contactant
Q. Contact lenses I’m 17 years old girl, and I have glasses since third grade. I never had any real problems with wearing them,. my best friend always encourage me to try contact lenses, but it seems so strange to put something on directly on your eyes- is it safe? How difficult is it to do?
Q. i have been in contact with someone whose in contact with bacterial meningitis. is this dangerous?
Q. for how long can i use my eye contacts with out harming my eyes? can i go to bed with it?