Q. Why do I feel cold when I have a high fever?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Feeling cold when you have a high fever is a pretty common experience. Let me break it down for you.
When your body temperature rises due to a fever, your brain perceives it as too hot. In response, it kicks in mechanisms to cool you down. One of these strategies is to make you feel chilly.
Your body's thermostat, known as the hypothalamus, thinks the current temperature is too high. It initiates a process to bring it back to what it thinks is normal. It signals the blood vessels near your skin to constrict, reducing heat loss.
At the same time, your muscles might start to contract and relax rapidly, generating heat. This can make you shiver, adding to the feeling of coldness. It's like your body is attempting to create a balance, but it can leave you bundled up and shaking.
Moreover, the body's metabolic rate often increases during a fever. This heightened activity generates more heat, making you feel warmer internally. However, your external perception might still be cold due to the skin vasoconstriction and shivering.
Now, there's another aspect to consider. When you have a fever, your body is usually fighting off an infection. This process triggers the release of chemicals called pyrogens, which signal the hypothalamus to raise the body's temperature. This elevated temperature creates an environment that is less favorable for the growth and reproduction of certain pathogens, aiding your immune system in its battle.
So, feeling cold during a fever is essentially your body's way of trying to regulate its temperature amidst this internal battle. It's a sign that your immune system is revved up and actively working to fend off whatever intruder is causing the fever.
While it might not be the most comfortable sensation, remember that this chilly feeling is often a temporary response to help your body recover. Stay hydrated, get some rest, and if your fever persists or worsens, it's a good idea to check in with a healthcare professional. They can help determine the underlying cause and guide you on the best course of action for a speedy recovery.
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.
Related Questions
-
How do technologies like pacemakers and defibrillators assist in managing heart rhythm disorders? | Secondmedic
-
Cardiology Heart disease How do I get rid of anxiety chest pains
-
What are some resources and support groups available for people dealing with persistent shortness of breath? | Secondmedic
-
Cardiology Heart disease At what size does an aortic aneurysm ru
Related Posts
Aptamil Pepti Infant Formula 0 to 12 Months Tin 400gm
Brand: Nutricia International Private Limited
₹2000.00₹1960.00
View Details
Neocate LCP Infant Formula Powder 400GM
Brand: Nutricia International Private Limited
