John Fernandez

Written By: John Fernandez Published: May 29, 2026 Surgeon General's Report: Excessive Screen Time May Harm Health of Children, Teenagers

Understanding the structure of an initial cardiovascular consultation can demystify the experience and help you take proactive control of your heart health.

A new study suggests that women may be more affected than men by several common risk factors linked to dementia. The findings highlight the potential value of tailoring dementia prevention strategies based on sex, according to researchers at the University of California San Diego School of Medicine.

While many people are familiar with the devastating impact of a full stroke, fewer understand the critical nature of a transient ischemic attack (TIA), commonly known as a "mini stroke." The primary difference lies not in how they start, but in the intensity and duration.

Written By: John Fernandez Published: June 12, 2026 New Drug Doubles Survival Time in ‘Advanced Pancreatic Cancer' Trial

Understanding the mechanisms of dehydration, recognizing its early warning signs, and implementing proactive hydration strategies can mean the difference between a pleasant summer day and an unexpected trip to the hospital.

When experiencing muscle soreness, chronic joint pain or a post-exercise strain, the first instinct is often to reach for immediate relief. However, deciding whether to reach for an ice pack or a heating pad can be confusing. Using the wrong temperature therapy can potentially worsen inflammation or stiffen your muscles.

Baptist Health Heart & Vascular Care Written By: John Fernandez Published: June 22, 2026 Disponible en Español

Understanding how diabetes changes the tissue in your fingers and palms can help individuals spot early warning signs and seek timely treatment before daily functionality is compromised.

Her hip pain, however, created a detour that worsened over time — until she was diagnosed with a “bone-on-bone” condition from osteoarthritis that would lead to hip replacement surgery at Baptist Health Orthopedic Care , under the direction of orthopedic surgeon Alexander van der Ven, M.D.