Q. How does a heart attack differ from cardiac arrest?
Doctor Answer is medically reviewed by SecondMedic medical review team.
A heart attack and cardiac arrest are two distinct medical events that involve the heart, but they have different causes, symptoms, and implications:
Heart Attack: A heart attack, also known as a myocardial infarction, occurs when there is a blockage in one or more of the coronary arteries that supply blood to the heart muscle. This blockage is usually caused by a buildup of fatty deposits (plaque) in the arteries. As a result, a portion of the heart muscle doesn't receive enough oxygen-rich blood, leading to damage or death of that part of the muscle.
Symptoms of a Heart Attack:
- Chest pain or discomfort (often described as pressure, squeezing, or fullness)
- Pain radiating to the arms, neck, jaw, back, or stomach
- Shortness of breath
- Cold sweats
- Nausea or vomiting
- Feeling lightheaded
Cardiac Arrest: Cardiac arrest is a sudden, unexpected loss of heart function. It occurs when the heart's electrical system malfunctions, causing an irregular heartbeat (arrhythmia). This leads to the heart being unable to pump blood effectively to the body and brain. Cardiac arrest can occur due to various factors, including heart disease, electrolyte imbalances, or trauma.
Symptoms of Cardiac Arrest:
- Sudden loss of consciousness
- Absence of normal pulse or breathing
Key Difference: The key difference between a heart attack and cardiac arrest lies in their underlying causes and effects on the heart. A heart attack is caused by a blockage in the coronary arteries, resulting in damage to part of the heart muscle. Cardiac arrest, on the other hand, is a sudden cessation of heart function due to an electrical disturbance in the heart's rhythm.
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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