Healthy Kids Zone

Dark circles under a child's eyes look dramatic, but they are rarely a sign of anything dangerous. Most cases come down to nasal congestion or simple genetics. Pediatrician Cindy Gellner, MD, explains why some kids naturally look more shadowed under the eyes, how allergies or blocked noses can worsen the appearance, and which rare warning signs suggest something more serious.

Choosing the right toy is not about what is trending—it is about how children learn at each stage of development. From infants discovering the world through sound, texture, and cause-and-effect, to older kids using play to explore identity, creativity, and independence, the best toys grow with a child's needs. Pediatrician Cindy Gellner, MD, breaks down what actually supports learning and development at every age. Learn how to pick toys that do more than entertain—they help children build skills that last well beyond the holidays.

Diagnosing ADHD in very young children can be complicated, especially when behaviors that look like symptoms may simply reflect age and maturity. Pediatrician Cindy Gellner, MD, explains what is developmentally normal, and how factors like family changes, anxiety, or classroom demands can mimic ADHD traits. Learn what parents should consider before pursuing a diagnosis and why partnering with a pediatrician is essential for understanding a child's behavior and developmental stage.

Choosing a baby formula does not come with a one-size-fits-all answer. Babies tolerate formulas differently. Some thrive on standard milk-based options while others need sensitive, reflux-friendly, or specialized formulations. Pediatrician Cindy Gellner, MD, gives guidelines on how to spot what works best for your baby and why your pediatrician’s guidance can help you choose with confidence.

Young children get sick far more often than adults, and it is completely normal. Most healthy kids come down with about six viral illnesses a year—and preschoolers and early elementary-aged children can have even more, especially when school starts and germs spread quickly. Pediatrician Cindy Gellner, MD, breaks down why kids get sick so often, what parents can expect during peak illness seasons, and which treatments and medications are safe to use at home.

What is the appropriate age, height, and weight to switch your child from a rear-facing to a forward-facing car seat? Beyond recommendations, specific guidelines and laws ensure children's safety in passenger vehicles. Pediatrician Cindy Gellner, MD, talks about current car seat regulations and how to keep your children as safe as possible while on the road.

Fever, sore throat, and a painful, spotty rash can look a lot like strep—but often the culprit is hand, foot, and mouth disease. This common childhood virus spreads easily and can affect kids of any age, even adults. Pediatrician Cindy Gellner, MD, talks about how the disease is transmitted, the key symptoms that distinguish it from strep, and the simple comfort measures that help your child stay hydrated and manage pain while the virus runs its course.

If your child's "cold" has dragged on for weeks, it may not be a cold at all. Pediatrician Cindy Gellner, MD, explains why winter allergies are often mistaken for repeated viral infections. Learn the key differences to look for, what symptoms actually signal allergies, and when it is time to let your pediatrician take a look.

Therapy is not a last resort—it is often the best first step for children with anxiety, mood changes, or behavior concerns. Pediatrian Cindy Gellner, MD, explains why early support matters, how therapy can work even when medications are not an option, and what families should expect from a realistic treatment plan. Get practical advice on screening, choosing therapy styles, navigating insurance, and partnering with your pediatrician to help your child feel and function better.

Play is more than a pastime—it is vital for healthy brain and emotional development. From boosting creativity and problem-solving skills to buffering stress, play is one of the simplest and most effective tools for growth. Pediatrician Cindy Gellner, MD, talks about why unstructured, screen-free playtime may be the most important part of your child's day—and what happens when it is missing.