Topic: antivirals — enlignemarket

"Have you heard anything about these withdrawal ‘pains’ of Zyrtec and its generic equivalents? No. Hydroxyzine Pamoate, better known as Vistaril is an antihistamine originally used for pruritus (itching) however Zyrtec (cetirizine), an active metabolite of hydroxyzine and Xyzal (levocetirizine), a slightly altered version of cetirizine are primarily used for pruritus. Ritonavir increased the plasma AUC of cetirizine by about 42% accompanied by an increase in half-life (53%) and a decrease in cl...