Does Placivil Affect The Normal Vision Of A Person?

I have been dianosed with raynaud s autoimmununed disease. However, my rhematologist prescribed the drug _Placivil? but my eye doctor will not sign off on it, Therefore, I was priscribed the druf Nfedidine whichnis not working at all. In fact, my pain has gotten worse. Can this drud P cause one to go blind?