Myopia among adults

Myopia among adults

Myopia among adults
Myopia, also known as nearsightedness, is a refractive error that makes it difficult to see distant objects clearly. Although myopia often starts in childhood, a significant number of adults experience its onset later in life. This adult-onset myopia can stem from various factors, including genetic predisposition, environmental influences, lifestyle changes, and certain medical conditions, development of cataracts.

One major factor contributing to the rise in myopia is the amount of time spent on near work activities, such as reading or using screens. Screen time and near-vision tasks have become an unavoidable part of modern life for young adults, whether for leisure, study, or work. Research indicates two key behaviors that could be driving the myopia epidemic: insufficient time spent outdoors and an increase in near-vision activities. Studies suggest that spending more time indoors and being engaged in near-vision work for a long time may be a primary contributor to the development of myopia.

However, myopia isn’t the only concern related to prolonged screen time.

Digital Eye Strain

: Symptoms like headaches, blurry vision, and sore or itchy eyes are common signs of digital eye strain, a condition affecting at least 50% of those who use digital screens regularly.

Dry Eye

: When focusing on close-up tasks, such as working on a screen, we tend to blink less, which can lead to the surface of the eyes becoming dry. Dry eye symptoms can vary but they typically include dryness, redness, irritation, watering, soreness, and sometimes blurred vision.

Myopia among adults
Adult-onset myopia can significantly disrupt daily life, affecting everything from reading to driving. Understanding the factors that contribute to myopia is crucial for taking preventive measures and protecting your eyesight. Genetics, environmental influences, lifestyle choices, job demands, and medical conditions all contribute to the development of adult-onset myopia. By recognizing these factors, individuals can take proactive steps to manage their eye health. This includes practicing good visual habits, taking regular breaks during near-work activities, spending more time outdoors, maintaining a healthy lifestyle, and scheduling regular eye exams.

Early diagnosis and intervention are essential in managing myopia and preserving long-term eye health. Advanced diagnostic tools and treatments are available to help address myopia, and patient education plays a vital role in maintaining healthy vision throughout adulthood. Regular eye check-ups can ensure that any changes in vision are detected early, allowing for timely and effective management. You can have your eyes checked up at Dalimed MC, where our skilled professionals will provide a stress free process with utmost care and expertise.

Cough
02 April 2025
A cough is a natural reflex that helps your body clear irritants from the throat and lungs. Occasional coughing is normal and healthy. However, a cough that lasts for weeks or produces discolored or bloody mucus may indicate a medical issue. Coughs are classified as "acute" if they last less than three weeks and "chronic" if they persist for over eight weeks in adults or four weeks in children.Common Causes of Coughs Many things can trigger coughing, including: Irritants or Allergens • Smoke. • Strong scents. • Mold. • Dust. • Pet dander. • Mucus. • Certain medications. Conditions That Cause Acute or Short-Term Cough • Common cold. • Flu. • Acute bronchitis or bronchiolitis. • Sinusitis. • Pneumonia. • Acute allergic reaction • Whooping cough (pertussis). • Asthma. • Allergies. • Second- or third-hand smoke exposure.
Ultrasound examination
01 April 2025
An ultrasound examination is a medical procedure that uses high-frequency sound waves to produce real-time images of the inside of the body. These sound waves are harmless and do not involve radiation, making ultrasound the preferred method of monitoring a developing fetus during pregnancy, unlike X-rays or CT scans. Ultrasound scans are used to produce images of the internal structures of our bodies, organs, organ systems, muscles, tendons, enlarged lymph nodes, or the fetus in the uterine cavity.Reasons for an ultrasound may include: •Pain, suspicion of neoplasms, suspicion of kidney and gallbladder stones, nausea, bitter taste in the mouth, bloating, yellowing of the skin, mucous membranes, prolonged bleeding from the uterus, swallowing disorders, nervous irritability, palpitations, prolonged fever, etc. •Medical monitoring •Participation in various medical procedures •Checking the development of the fetus during pregnancy
Echocardiogram
27 March 2025
An echocardiogram (or "echo") is a type of ultrasound test used to capture moving images of your heart. During the procedure, a small handheld device called a transducer is placed on your chest to emit high-frequency sound waves that produce pictures of your heart’s chambers and valves. This helps your healthcare provider assess the heart’s pumping efficiency and overall function. Echo tests often incorporate Doppler ultrasound and color Doppler techniques to evaluate blood flow across your heart’s valves. These additional features allow for a more detailed assessment of the heart's circulation. Unlike other diagnostic tests such as X-rays or CT scans, echocardiography does not involve radiation, making it a safer option for ongoing monitoring of your heart’s health. Echocardiogram vs. EKG Although both an echocardiogram and an electrocardiogram (EKG or ECG) are used to monitor heart health, they serve different purposes: • An echo focuses on the structure and function of your heart, providing dynamic images of its movement and condition. • An EKG records the electrical activity of your heart and generates a graph that displays your heart rate and rhythm.
Low hemoglobin level
26 March 2025
Low hemoglobin refers to a condition where your hemoglobin levels are lower than normal. Hemoglobin is a protein in red blood cells that carries oxygen throughout your body, which is essential for energy and cell function. Low hemoglobin may indicate various conditions, including different types of anemia or even cancer. When hemoglobin levels drop, your body struggles to get enough oxygen, leading to fatigue and weakness. Several factors can cause low hemoglobin levels: • The body may not produce enough red blood cells due to conditions affecting the bone marrow. • Red blood cells may be dying faster than they can be replaced. • Blood loss from injury, illness, or conditions like heavy menstrual periods or internal bleeding (e.g., ulcers) can deplete iron and lower hemoglobin. • Poor iron absorption can hinder red blood cell production. • Lack of essential nutrients like iron, vitamin B12, and B9 can lead to low hemoglobin.

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