How skin cancer develops

The epidural block administration

Understand this anesthesia for labor and birth.

Zoloft (sertraline): An Overview of Depression and Clinical Uses for Sertraline

A brief description of how to recognize depression and FDA-approved uses for sertraline

• Zoloft

Glaucoma

This animation shows the affects of untreated glaucoma.

• Vision

Quviviq: Uses, How it Works & Common Side Effects

Quviviq is a prescription medicine used for insomnia in adults who have trouble falling asleep or staying asleep. The most common side effects include headache and sleepiness. Quviviq may also cause drowiness the next morning and sometimes for a few days which may make it dangerous if you need to drive, think clearly or perform other hazardous activities.

• Quviviq

Macular degeneration

This animation shows the process of macular degeneration in the eye. The macula is the part of the retina that distinguishes fine details at the center of the field of vision. Macular degeneration results from a partial breakdown of the insulating layer between the retina and the choroid layer of blood vessels behind the retina. Macular degeneration results in the loss of central vision only.

• Vision