Q. What is high blood pressure, and how is it defined medically?
Doctor Answer is medically reviewed by SecondMedic medical review team.
High blood pressure, also known as hypertension, is a common medical condition characterized by elevated blood pressure levels within the circulatory system. It is a chronic health issue that affects a significant portion of the population. Medically, high blood pressure is defined as the force of blood against the walls of the arteries consistently exceeding the normal range.
Specifically, high blood pressure is typically defined using two key numerical values: systolic and diastolic blood pressure. These values are measured in millimeters of mercury (mmHg) and represent the pressure in the arteries during two different phases of the heartbeat.
1. Systolic Blood Pressure: This is the higher of the two values and represents the pressure in the arteries when the heart contracts or beats. It is the maximum force exerted on the arterial walls.
2. Diastolic Blood Pressure: This is the lower value and indicates the pressure in the arteries between heartbeats, when the heart is at rest or in the relaxation phase.
The standard unit for measuring blood pressure is written as systolic/diastolic mmHg. Normal blood pressure for adults is typically defined as 120/80 mmHg, where 120 mmHg represents the systolic pressure, and 80 mmHg represents the diastolic pressure. Hypertension is medically defined as having consistently elevated blood pressure levels, often categorized into different stages based on these numerical values.
The American College of Cardiology (ACC) and the American Heart Association (AHA) provide widely recognized guidelines for classifying blood pressure levels:
1. Normal Blood Pressure: Systolic <120>
2. Elevated Blood Pressure: Systolic 120-129 mmHg and Diastolic <80>
3. Stage 1 Hypertension: Systolic 130-139 mmHg or Diastolic 80-89 mmHg.
4. Stage 2 Hypertension: Systolic ?140 mmHg or Diastolic ?90 mmHg.
The medical definition of high blood pressure is significant because it serves as a crucial parameter for diagnosing the condition and determining appropriate interventions. It's important to note that high blood pressure often doesn't present noticeable symptoms in its early stages, making regular blood pressure monitoring a critical tool for its early detection and management. Uncontrolled high blood pressure can lead to various health complications, including heart disease, stroke, kidney problems, and more, underscoring the significance of its medical definition and management.
Q. Hello Doctor, from past 3 weeks I have too much dandruff problem and it cause hair loss will you suggest any best solution for this?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Answered by Secondmedic ExpertDealing with excessive dandruff leading to hair loss can be frustrating, but there are effective ways to address this issue. Here's what you can do:
1. Switch to a Gentle Shampoo: Opt for shampoos specifically designed for dandruff, containing ingredients like ketoconazole, zinc pyrithione, coal tar, or selenium sulfide. Use these shampoos regularly to reduce dandruff buildup.
2. Scalp Massage: Gently massage your scalp while shampooing to help remove flakes and improve blood circulation, which can promote healthier hair growth.
3. Avoid Hot Water: Wash your hair with lukewarm water instead of hot water, as hot water can dry out your scalp and worsen dandruff.
4. Balanced Diet: Ensure you're eating a balanced diet rich in vitamins and minerals essential for healthy hair and scalp, such as omega-3 fatty acids, zinc, and B vitamins.
5. Manage Stress: Stress can exacerbate dandruff problems. Practice stress-relief techniques like meditation, yoga, or regular exercise to help manage stress levels.
6. Apple Cider Vinegar Rinse: Consider using diluted apple cider vinegar as a rinse after shampooing. It can help restore the scalp's pH balance and reduce dandruff.
7. Consult a Dermatologist: If the issue persists despite trying home remedies or over-the-counter solutions, seek advice from a dermatologist. They can provide a personalized treatment plan tailored to your specific scalp condition.
Remember, consistency is key when dealing with dandruff. Give these remedies some time to work, as immediate results might not always occur. It's essential to find what works best for your scalp, so don't get discouraged if you don't see immediate improvements.
Taking care of your scalp health not only addresses dandruff but also aids in reducing hair loss associated with this issue. Feel free to incorporate these tips into your routine and observe how your scalp responds. If the problem persists or worsens, seeking professional guidance is always recommended.
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