Q. Why are the beta blockers contraindicated in Variant Angina?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Variant angina, also known as Prinzmetal's Angina, is a coronary artery spasm disorder that can be associated with episodes of chest pain. Beta blockers are contraindicated for this condition because they are known to reduce the effectiveness of calcium channel blockers, which are considered to be the first line of treatment for this condition. Calcium channel blockers work by blocking the influx of calcium into muscle cells in the walls of blood vessels; beta blockers block stress hormones from binding to receptors on heart cells. As a result, while beta-blockers can reduce symptoms caused by stress hormones in other forms of angina and cardiovascular disease, they may have potentially hazardous effects on an individual presenting with variant angina due to their interference with calcium channel blocker medications.
In addition to being ineffective at relieving symptoms associated with variant angina due to their interference with effective medications for this condition, certain beta blocker drugs may actually increase oxygen demand in cardiac muscle tissue further complicating matters. For these reasons it’s important that individuals presenting with variant angina seek diagnosis from a qualified healthcare professional and follow advice regarding medication carefully as improper use could aggravate existing complications or lead to more serious issues.
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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