Zoloft is an antidepresant stopping the reuptake of serotonin, which is performed by the neurons that isolated it. As a result, the concentration of the neurotransmitter increases in the synaptic cleft and the main cause of depressive states, the serotonin deficiency, is eliminated.

Zovirax in the form of a cream for external use is prescribed for the treatment of infections of the skin and mucous membranes caused by the herpes simplex virus type 1 and 2, including herpes lips. Eye ointment is used for keratitis caused by the herpes simplex virus type 1 and 2. Zovirax inside and in the form of a solution for infusion is used in the presence of herpes zoster and chicken pox;

Indications for taking Zovirax in the form of tabletsis a:treatment of infections of the mucous membranes and skin caused by the herpes simplex virus type 1 and 2, including genital herpes; treatment of patients with severe immunodeficiency (mainly, with the expanded clinical picture of AIDS, with HIV infection), who underwent bone marrow transplantation.

Zudena is another representative of the PDE5 inhibitors ubiquitously used in contemporary urology. It is commonly used for the therapy and prevention of erectile dysfunction. The pills contain udenafil – a reverse inhibitor of the phosphodiesterase-5, which is responsible for filling the penis with blood. This active ingredient has a range of recently introduced advantages the most notable of which are more rapid absorption (30-60 minutes) and increased half-life (starting from 10 to 12 hours, which leads to a 24-hour period of activity). The medicine may be prescribed not only for symptomatic but also for a long-term treatment.

Any dependence of the body on external influences is considered as human weakness and drug addiction. Perhaps one of the most common is nicotine addiction. Zyban helps to overcome it.

Zyloprim is a tablet the effect of which appears due to the mechanism of action of its basic component called Allopurinol. This medicine is prescribed as a treatment of hyperuricemia, primary and secondary gout, urolithiasis with the formation of urinary calculi, hemoblastoma, cytostatic and radiation therapy of tumors, psoriasis, traumatic toxicosis. It is used as a corticosteroid therapy for the prevention of urinary acid nephropathy, malignant neoplasms and congenital disorders of purine metabolism in children.

Zyprexa is an antipsychotic drug used mainly to treat severe mental conditions, most notably schizophrenia. This oral medication normalizes the balance of chemical compounds in the brain, especially when used in combination with other antipsychotics. The active ingredient, which is a ligand for serotonin and dopamine receptors, provides also a selective impact on the functioning of the limbic system. The target group of the drug is not limited to the cases with extra severity – the pills may be prescribed for people with moderate mood or nervous conditions as well.

is given to patients for treating severe acne that do not respond to other medicines