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Almost everyone experiences headaches from time to time. Stress, lack of sleep, dehydration, or long hours in front of a screen can all lead to head pain. But sometimes what seems like an ordinary headache may actually be a migraine. Although many people use the words “migraine” and “headache” interchangeably, they are not the same condition. A migraine is a more complex neurological disorder that often comes with additional symptoms beyond head pain. Understanding the difference can help you choose the right treatment and know when it is time to seek medical help. What does an ordinary headache feel like? The most common type is a tension headache. It usually causes: • A dull, aching pain • Pressure or tightness around the forehead or sides of the head • Mild to moderate discomfort • Pain on both sides of the head Tension headaches are often linked to stress, anxiety, muscle strain, fatigue, or poor sleep. While uncomfortable, they are usually manageable and often improve with rest, hydration, or over-the-counter pain relievers. What makes a migraine different? A migraine is typically more intense and disruptive than a regular headache. The pain is often throbbing or pulsating and may affect one side of the head, although both sides can sometimes be involved. Migraine attacks can last anywhere from several hours to even a few days if untreated. In addition to head pain, migraines may cause: • Nausea or vomiting • Sensitivity to light, sound, or smells • Blurred vision • Neck pain or fatigue • Difficulty concentrating For many people, normal daily activities become difficult during a migraine attack. Some need to rest in a dark, quiet room until the symptoms improve. What is migraine aura? Some people experience warning signs before the migraine begins. This is called aura. Aura may include: • Flashing lights or zig-zag lines • Tingling or numbness in the face or hands • Temporary vision changes • Difficulty speaking clearly These symptoms usually develop gradually and may last up to an hour before the headache starts. Other types of headaches Certain headaches can sometimes be mistaken for migraines. Sinus headache. Sinus headaches usually cause pressure around the forehead, cheeks, or nose and are often accompanied by nasal congestion or thick mucus related to infection.Cluster headache. Cluster headaches are rare but extremely painful. They usually cause sudden stabbing pain around one eye, often with tearing or a stuffy nose. Unlike migraines, cluster headaches appear suddenly and typically last a shorter time.Common migraine triggers Migraine attacks can be triggered by different factors, including: • Stress • Hormonal changes • Lack of sleep • Skipping meals • Dehydration • Weather changes • Certain foods or alcohol • Excess caffeine Triggers vary from person to person, and keeping a headache diary may help identify patterns. When should you see a doctor? Occasional headaches are common, but medical evaluation is important if: • Headaches happen frequently • Pain interferes with daily activities • Over-the-counter medications stop helping • You experience nausea, vision changes, or neurological symptoms • A sudden severe headache appears unexpectedly A doctor may recommend further evaluation to rule out other neurological or medical conditions. Migraines can significantly affect quality of life, but with proper diagnosis and treatment, many people are able to reduce both the frequency and severity of attacks.

Losing some hair every day is normal. Most people shed around 50–100 hairs daily as part of the natural hair growth cycle. Problems begin when hair falls out faster than it can grow back, leading to noticeable thinning or bald patches. Hair loss, also called alopecia, can affect both men and women and may develop gradually or suddenly. Common Causes of Hair Loss Genetics and Hormones The most common cause is hereditary hair loss, known as androgenic alopecia. Men often develop a receding hairline or thinning at the crown, while women usually notice overall thinning and a wider hair part. Hormonal changes from pregnancy, menopause, thyroid disorders, or conditions like PCOS can also trigger hair shedding. Stress and Illness Physical or emotional stress may cause temporary hair loss. Surgery, illness, rapid weight loss, or difficult emotional experiences can push more hairs into the shedding phase. This often appears a few months after the stressful event. Vitamin Deficiencies Low levels of iron, protein, vitamin D, and certain B vitamins may weaken hair growth. Vitamin D is especially important because it helps support hair follicles. Deficiency may also cause fatigue, muscle weakness, and low mood. Other Possible Reasons Hair loss can also result from: • Autoimmune conditions such as alopecia areata • Certain medications, including chemotherapy • Scalp infections • Tight hairstyles that pull on the hair • Frequent bleaching or heat styling When Should You See a Doctor? You should seek medical advice if you notice: • Sudden or excessive hair shedding • Bald patches • Itching or pain on the scalp • Hair loss together with fatigue or hormonal symptoms Doctors may recommend blood tests to check iron levels, thyroid function, or vitamin deficiencies. Can Hair Loss Be Treated? Treatment depends on the cause. Correcting nutritional deficiencies or hormonal imbalances may help reduce shedding. Other options include topical treatments, PRP therapy, and hair transplantation in selected cases. To support healthy hair growth: • Eat a balanced diet • Avoid tight hairstyles and excessive heat • Manage stress • Treat medical conditions early Although hair loss can be frustrating, many cases improve once the underlying cause is identified and treated.

Kidney stones are hard deposits that form inside the kidneys when minerals and salts in the urine begin to stick together and create crystals. These stones can be tiny like a grain of sand or grow much larger over time. Some pass out of the body without causing symptoms, while others may block the urinary tract and lead to severe pain or complications. Kidney stones are a common urinary system problem and can affect people of all ages, although they are seen more often in adults, especially men. Once a person develops a kidney stone, the risk of getting another one in the future becomes higher. Why do kidney stones form? Urine naturally contains substances such as calcium, oxalate, uric acid, and other minerals. Normally, these substances dissolve in liquid and leave the body safely. However, when urine becomes too concentrated or certain chemicals rise to high levels, crystals may start forming and gradually turn into stones. Several factors can increase the risk of kidney stones, including: • Not drinking enough water • Diets high in salt, sugar, or animal protein • Family history of kidney stones • Obesity and metabolic disorders • Recurrent urinary tract infections • Certain medications or high-dose supplements • Digestive diseases or previous intestinal surgery Some medical conditions such as gout, diabetes, hyperparathyroidism, or cystinuria can also make stone formation more likely. Main types of kidney stones There are several different kinds of kidney stones, and each develops for different reasons: • Calcium stones – the most common type, usually formed from calcium combined with oxalate or phosphate • Uric acid stones – often linked to diets rich in meat and seafood • Struvite stones – associated with urinary tract infections and may grow quickly • Cystine stones – a rare inherited form caused by a genetic condition Understanding the type of stone is important because it helps guide treatment and prevention. Symptoms of kidney stones Small stones may pass unnoticed, but larger stones can become trapped in the urinary tract and cause intense symptoms. Pain usually begins suddenly and may come in waves. Common symptoms include: • Sharp pain in the lower back, side, or abdomen • Pain spreading toward the groin • Blood in the urine • Burning or pain during urination • Frequent urge to urinate • Nausea and vomiting • Cloudy or foul-smelling urine • Fever or chills if infection develops In some cases, kidney stones may block urine flow and lead to swelling of the kidney, infection, or even kidney damage if left untreated. How are kidney stones diagnosed? Doctors use several methods to confirm kidney stones and determine their size and location. Diagnosis may include: • Urine analysis to check for blood, crystals, or infection • Blood tests to evaluate kidney function and mineral levels • Ultrasound examination • CT scan or X-ray imaging If a stone passes naturally, doctors may ask the patient to collect it for laboratory analysis. Treatment Treatment depends on the size of the stone, its location, and the severity of symptoms. Small stones often pass on their own within several days or weeks. During this time, patients are usually advised to drink plenty of fluids and may receive medication to reduce pain or help relax the urinary tract. Larger stones or stones causing blockage may require medical procedures such as: • Shock wave lithotripsy (ESWL) – sound waves break the stone into smaller fragments • Ureteroscopy – a thin instrument is passed through the urinary tract to remove or break the stone • Percutaneous nephrolithotomy – used for very large stones through a small incision in the back Traditional surgery is now less common but may still be needed in rare complicated cases. Can kidney stones be prevented? Although kidney stones can recur, many cases are preventable with lifestyle changes. Prevention usually focuses on reducing the concentration of stone-forming substances in urine. Helpful prevention tips include: • Drink enough water throughout the day • Reduce salt and sugary foods • Avoid excessive animal protein • Maintain a healthy body weight • Treat urinary infections promptly • Follow medical advice regarding supplements and medications Some people may also need a personalized diet plan depending on the type of stone they develop. Early diagnosis and proper treatment help prevent complications and protect kidney health.

Folic acid, also known as vitamin B9, is an important vitamin that helps the body grow, repair, and function properly. It is involved in the production of new cells, making red blood cells, and supporting healthy brain and nervous system function. Although folic acid is most commonly associated with pregnancy, it is actually essential for people of all ages. Folic acid is the synthetic form of folate, a vitamin naturally found in foods. Since the body cannot store large amounts of it, regular intake through food or supplements is important. This vitamin has several important functions in the body, including: • Supporting cell growth and DNA production • Helping form healthy red blood cells • Supporting brain and heart health One of the most well-known benefits of folic acid is its role during pregnancy. In the early weeks of pregnancy, it helps the baby’s brain and spinal cord develop properly. Adequate folic acid intake significantly lowers the risk of serious birth defects such as spina bifida. Because these changes happen very early — often before a woman even knows she is pregnant — doctors recommend that women of reproductive age get enough folic acid daily. A lack of folic acid may lead to folate-deficiency anemia, a condition in which the body cannot produce enough healthy red blood cells. Common symptoms may include: • Fatigue and weakness • Pale skin • Dizziness or shortness of breath Folic acid may also contribute to overall wellness by helping regulate homocysteine, a substance linked to heart disease when present at high levels. Some studies also suggest that healthy folate levels may support memory, mood, and cognitive function. Good dietary sources of folate include: • Leafy green vegetables • Beans and lentils • Citrus fruits • Eggs and nuts • Fortified cereals and grain products Most adults need around 400 micrograms of folic acid daily, while pregnant women usually require higher amounts. Supplements may be recommended in certain situations, especially during pregnancy or in people with absorption problems. Overall, folic acid is a small but essential nutrient that supports many important processes in the body. From healthy blood cells to proper fetal development, getting enough folic acid is an important part of maintaining good health. Check your folic acid levels now at Dalimed Medical Center.

Vitreous hemorrhage is bleeding inside the vitreous — the clear, gel-like substance that fills the center of the eye. The vitreous normally allows light to pass freely to the retina, helping us see clearly. When blood enters this area, vision becomes blurred, cloudy, or darkened. This condition is usually painless, but it can cause sudden visual disturbances ranging from mild floaters to major vision loss. Vitreous hemorrhage itself is not a disease, but a sign of another eye or health problem that needs medical attention. What causes vitreous hemorrhage? Vitreous hemorrhage develops when blood vessels inside the eye leak or rupture. One of the most common causes is diabetic retinopathy, where fragile abnormal blood vessels form and bleed easily. Retinal tears, retinal detachment, and eye injuries are also frequent causes. Other possible causes include high blood pressure, retinal vein occlusion, blood disorders, and age-related macular degeneration. In some people, age-related changes in the vitreous can pull on the retina and damage nearby vessels. Symptoms of vitreous hemorrhage Symptoms often appear suddenly and may vary depending on the amount of bleeding. Common signs include: • Floaters or dark spots in vision • Cobweb-like shadows • Blurred or hazy eyesight • Red or brown tint in vision • Partial or severe vision loss Many patients describe the sensation as looking through smoke, fog, or dirty glass. Although the condition is typically painless, sudden visual changes should always be evaluated urgently. Diagnosis and treatment An eye specialist can diagnose vitreous hemorrhage through a detailed eye examination. Tests such as ocular ultrasound or optical coherence tomography (OCT) may help identify the source of bleeding, especially if the retina cannot be clearly seen. Treatment depends on the severity and underlying cause. In mild cases, the blood may clear naturally over time. More serious cases may require: • Laser treatment • Anti-VEGF injections • Vitrectomy surgery • Treatment of underlying diseases Vitrectomy is a surgical procedure that removes the blood-filled vitreous and replaces it with a clear solution to improve vision. Recovery and prevention Recovery can take several weeks or months depending on the amount of bleeding and the condition causing it. Without treatment, vitreous hemorrhage may lead to complications such as retinal detachment, glaucoma, or permanent vision loss. Regular eye examinations, proper diabetes and blood pressure control, and protective eyewear during sports or hazardous activities can help reduce the risk of vitreous hemorrhage and protect long-term vision.

Folliculometry is a diagnostic ultrasound procedure used to monitor the growth and development of ovarian follicles during the menstrual cycle. It helps doctors evaluate ovulation and determine the most fertile period for conception. The examination is commonly recommended for women who are planning pregnancy, undergoing fertility treatment, or experiencing irregular ovulation. A follicle is a small fluid-filled structure inside the ovary that contains an immature egg. During the menstrual cycle, several follicles begin to grow, but usually one becomes dominant and reaches maturity before ovulation occurs. By performing a series of ultrasound scans, doctors can observe how the follicles develop and estimate the exact timing of ovulation. When is folliculometry performed? The timing of folliculometry depends on the type of menstrual cycle and the purpose of monitoring. In a natural cycle or during intrauterine insemination (IUI), monitoring usually begins around the 9th or 10th day of the cycle. During IVF treatment, scans may start earlier, often from the 5th or 6th day. In most cases, several ultrasound examinations are required throughout the cycle. Monitoring may continue until the dominant follicle reaches the size associated with ovulation, which is generally between 18 and 22 mm. How is the procedure done? Folliculometry is performed using a transvaginal ultrasound examination. The examination is usually simple, painless, and takes approximately 10–20 minutes. During each visit, the doctor evaluates: • The number of developing follicles • The size and growth rate of the follicles • Signs of approaching ovulation • The thickness of the uterine lining Follicles typically grow about 1–2 mm per day until they reach maturity. Why is folliculometry important? Folliculometry provides valuable information about a woman’s reproductive health and is widely used in fertility assessment and treatment. It can help: • Determine whether ovulation occurs normally • Identify the most fertile days for conception • Monitor response to ovulation-stimulating medications • Support fertility treatments such as IVF or IUI • Evaluate menstrual irregularities and ovulation disorders The procedure may also be recommended for women with a history of infertility, recurrent miscarriage, or conditions such as polycystic ovary syndrome (PCOS). Are there any risks or side effects? Folliculometry is considered a safe and minimally invasive procedure. No significant side effects or risks have been associated with routine ultrasound monitoring. Because the procedure does not involve radiation and provides detailed information about follicular development, it has become an important tool in modern reproductive medicine. Trust your health to the specialists at Dalimed Medica Center by undergoing high-quality and precise folliculometry.

A thyroglobulin test is an important laboratory test that helps doctors evaluate the condition of the thyroid gland and monitor treatment results. It measures the level of thyroglobulin, a protein produced only by thyroid cells that participates in the formation of T3 and T4 hormones. Normally, a small amount of this protein is present in the blood. However, changes in its level can signal various processes—from thyroid activity to the presence of pathologies. Main role: monitoring after thyroid cancer The primary significance of the test is the observation of patients after thyroid cancer treatment. After the removal of the gland, the thyroglobulin level should be minimal or undetectable. The analysis allows for: • Evaluating how successful the treatment was • Identifying residual tissue or early recurrence • Tracking the course of the disease over time Dynamic changes in indicators, rather than a single value, are especially important—this provides the most accurate information. When else is this test prescribed? Although the main task remains monitoring oncology patients, the test can be used in other cases as well. Additionally, the test helps to: • Evaluate thyroid activity in hypo- or hyperthyroidism • Identify inflammatory processes (thyroiditis) • Distinguish the causes of thyrotoxicosis It is important to remember that the test is not suitable for the primary diagnosis of cancer, as its level can also increase in benign diseases. The thyroglobulin test is a tool for dynamic observation. It helps the doctor monitor treatment, timely identify changes, and make informed decisions, ensuring more accurate and safe patient management.

Vitamin D is an essential nutrient that plays a key role in keeping your body strong and balanced. It is often called the “sunshine vitamin” because your body can produce it when your skin is exposed to sunlight. But despite this natural source, many people today still have low levels of vitamin D. Why vitamin D matters Vitamin D supports several important functions in the body. Its most well-known role is helping your body absorb calcium and phosphorus—two minerals that are critical for building and maintaining strong bones. Without enough vitamin D, bones can become weak, increasing the risk of fractures and conditions like osteoporosis. However, its role goes far beyond bone health. Vitamin D also contributes to: • Healthy muscle function and strength • Proper immune system activity • Regulation of inflammation and pain • Overall energy levels and mood balance Low vitamin D levels have been linked to fatigue, muscle weakness, bone pain, and even mood changes such as depression. Why many people are deficient Vitamin D deficiency has become increasingly common. One major reason is lifestyle changes. People tend to spend more time indoors, whether working, studying, or using digital devices. Even when outdoors, sunscreen—while important for protecting against skin cancer—can reduce the skin’s ability to produce vitamin D. Other factors that may contribute include: • Limited sun exposure, especially in colder seasons • Darker skin tone, which reduces vitamin D production • Diets low in vitamin D-rich foods • Certain health conditions that affect absorption Because of these factors, many people do not get enough vitamin D naturally. How to get enough Vitamin D There are three main ways to maintain healthy vitamin D levels: • Sunlight: Short daily exposure (about 10–30 minutes) to sunlight on the skin can help your body produce vitamin D. • Food sources: Fatty fish (like salmon and sardines), egg yolks, mushrooms, and fortified foods such as milk or cereals contain vitamin D. • Supplements: In some cases, doctors may recommend vitamin D supplements, especially if levels are low. The dosage should always be guided by a healthcare professional, as too much vitamin D can also be harmful. When to consider checking your levels Vitamin D deficiency does not always cause obvious symptoms, but some signs may include: • Persistent fatigue • Muscle aches or weakness • Bone or joint pain • Frequent illnesses Doctors may recommend a simple blood test to check vitamin D levels, especially if symptoms are present or if you are at higher risk. Vitamin D is a small but powerful part of your overall health. Ensuring you get enough—through sunlight, diet, or supplements—can help support your bones, muscles, and overall well-being.