Diseases

What Are the Symptoms of Chickenpox? Chickenpox usually causes fever, fatigue, headache, reduced appetite, and an intensely itchy skin rash. The rash develops in several stages at the same time. It first appears as small red spots. These spots then become fluid-filled blisters before drying and forming scabs. New lesions may continue appearing while older […]

Who Is Most Likely to Get Rotavirus? Rotavirus most commonly affects babies and young children between six months and five years of age. Their immune systems have not yet developed strong protection against the virus. Children attending nurseries, daycare centers, or kindergartens face a higher exposure risk. The infection spreads rapidly in places where children […]

Which Babies Are Most Likely to Develop ROP? ROP primarily affects premature babies whose retinal blood vessels have not completed their normal development. The risk is higher among babies born before 32 weeks of pregnancy. Infants with a very low birth weight are also more vulnerable. Premature babies requiring neonatal intensive care often need closer […]

What Are the Symptoms of PFAPA Syndrome? PFAPA syndrome usually causes recurring fever, sore throat, mouth ulcers, and swollen neck lymph nodes. Symptoms often begin suddenly and continue for several days. The fever may rise considerably and leave the child tired or uncomfortable. Small painful sores can appear inside the mouth during attacks. The tonsils […]

How Can the Early Signs of Learning Difficulties Be Recognized? Early signs of learning difficulties can appear through developmental, behavioral, and academic challenges. Children may confuse letters, struggle to learn reading, or misunderstand simple instructions. They may also have difficulty maintaining attention during age-appropriate activities. Preschool signs can include delayed speech, limited vocabulary, and problems […]

How Does Croup Syndrome Spread? Croup syndrome usually spreads through respiratory droplets released during coughing, sneezing, or talking. Most cases are caused by viruses affecting the upper airways. Close contact with an infected child increases transmission risk. The virus may also remain on frequently touched surfaces for a limited period. Infection can occur after touching […]

How Do Measles Symptoms Develop? Measles symptoms usually develop gradually, beginning with fever and respiratory complaints similar to influenza. Early signs commonly include fatigue, runny nose, dry cough, and red or watery eyes. Small white spots may later appear inside the mouth. These are called Koplik spots and are considered a characteristic sign of measles. […]

At What Ages Can a Heart Murmur Occur? A heart murmur can occur at any age, from infancy through older adulthood. Its cause and clinical importance may change according to the patient’s age. Some murmurs develop because blood moves rapidly through a healthy heart. These murmurs are often called innocent or functional murmurs. Others may […]

How Can the Early Symptoms of Mumps Be Recognized? The early symptoms of mumps usually include mild fever, fatigue, headache, and reduced appetite. These signs can initially resemble a cold or another mild viral infection. Tenderness may develop near the ears or beneath the jaw after several days. Pain can become more noticeable while chewing, […]

How Is Phenylketonuria Detected in Babies? Phenylketonuria in babies is usually detected through newborn screening before noticeable symptoms develop. Early PKU often causes no clear signs during the first weeks. Without treatment, developmental delay, intellectual disability, and behavioral problems may gradually appear. Some babies may later develop pale skin, eczema-like rashes, irritability, or an unusual […]