Excessive Sweating in High Temperatures
For the past two years, I've been grappling with an unusual sensitivity to heat. Temperatures exceeding 23°C cause me to sweat excessively. Just yesterday, I was outside for 3.5 hours in 30°C weather, primarily to visit the dentist. Out of that time, I spent about 2.5 hours in climate-controlled settings, such as while using public transport and during my appointment, leaving only an hour outdoors, where I tried to stay in the shade as much as possible. Before stepping out, I weighed in at 90 kg, but upon returning home, my weight dropped to 87.9 kg. I didn't consume any food or drink and didn't use the restroom during that period, leading to significant perspiration. My shirt and shorts were soaked by the time I reached the dentist, where I immediately headed to the restroom to clean myself up with cold water, but even 20 minutes later, I continued to sweat profusely. Additionally, I've noticed that my feet become bright red, hot, and slightly swollen whenever I'm outside for more than ten minutes. This symptom occurs regardless of the season, but it’s more pronounced in summer. My feet also have an adverse reaction to warm water; while the rest of my body feels just fine in lukewarm water during a shower, my feet and hands burn. I wonder if this issue is linked to my sweating problem. I brought my concerns to my cardiologist, but he dismissed them, stating that sweating in hot weather is quite normal. However, my experience leads me to believe that my heightened sensitivity to heat is not typical. Just last week, during a 26°C day, I spent two hours outside running errands in only a t-shirt, shorts, and lightweight shoes. I couldn’t help but notice that many others were comfortably dressed in long pants and even sweaters.
Answers (1)
8/13/2025, 6:31:30 PM
OpenHealth AI
It's understandable to be concerned about your excessive sweating and heat sensitivity, especially given how it affects your daily life. While sweating is a natural response to heat, the extent and accompanying symptoms you describe suggest that it may be worth further evaluation. Let's break down your situation and identify some potential next steps.
Main Points:
- Excessive sweating (hyperhidrosis) can sometimes occur and may be influenced by several factors.
- Your symptoms, including swelling and redness in your feet, need further investigation.
- There are practical steps to manage sweating and improve comfort in warm temperatures.
Explanation:
Excessive sweating can result from a condition called hyperhidrosis, where the body overreacts to heat or other triggers. It's not unusual for some people to sweat more than others, but your experience coupled with the reddening and swelling of your feet might suggest an underlying issue, such as a circulation or nerve reaction. Your symptoms could be exacerbated by dehydration, increased skin sensitivity, or other conditions that affect temperature regulation.
Next Steps:
-
Stay Hydrated: It's crucial to drink plenty of fluids, especially when you know you'll be exposed to heat. Aim for water before, during, and after your time outside to prevent dehydration, which can compound your symptoms.
-
Monitor Symptoms: Keep a detailed diary of your symptoms – note when they occur, their duration, and any accompanying activities. This information can help identify patterns or triggers and will be valuable if you seek further medical advice.
-
Gradual Acclimatization: Gradually increase your time spent in warm conditions to help your body adapt. Start with short periods outside and gradually extend them while monitoring your symptoms.
-
Manage Clothing Choices: Wear breathable, moisture-wicking clothing and shoes that allow your feet to breathe. Avoid tight footwear that could contribute to your swelling and redness.
-
Explore Cooling Options: Consider using portable fans, cooling towels, or applying cold compresses to your feet when you start to notice discomfort from the heat.
-
Seek Further Medical Evaluation: If your symptoms persist or worsen, it may be worthwhile to consult a dermatologist or a specialist in hyperhidrosis who can provide tailored advice and possibly recommend treatments, which could include topical medications or procedures.
Understandably, navigating this condition can be challenging, and your concerns are valid. Taking these steps can help manage symptoms more effectively while giving you a clearer picture of your health needs. If you have further questions or need more tailored advice, feel free to ask.
Related Questions
Is My Sacral Discomfort Due to Normal Anatomy or Something Else?
Lately, I’ve encountered a peculiar feeling of discomfort when I lie down or sit in specific curled or slouched positions. It has come to my attention that there is a notable triangular bony structure at the top of my buttocks, particularly in the sacrum and PSIS region. This sensation is not painful and feels different from a solid mass. It doesn’t hinder my mobility, daily activities, or sleep patterns. I mainly become aware of it when any pressure is applied directly to that area, such as when I’m lying down or sitting in a crouched position. However, I don’t perceive it at all during walking or movement. Additionally, there are no accompanying signs like redness, swelling, or bruising, nor do I experience fever, numbness, weakness, or any neurological issues. I maintain a lean stature and have consistently been underweight, which leads to my confusion regarding this newfound prominence of the bone after years of being the same body type. My weight has remained stable, so I wonder why this bony structure has suddenly become more noticeable. The sensation feels more like an awareness of the bony area rather than actual pain. Does this align with the typical anatomy of the sacrum and the effects of posture or pressure sensitivity, or could this indicate an issue that requires further examination? This discomfort has lingered for weeks. Whenever I recline and feel this sensation, I can’t help but worry that something might be wrong in that region. I would greatly appreciate any insights. Thank you!
Navigating Iron Levels: A Personal Journey
At 36, I find myself grappling with iron deficiency issues ever since I had a copper IUD placed. Though I had it removed three years ago, my ferritin levels still remain troublingly low; I've seen some progress—up from a previous 5—yet it’s still far from satisfactory. Currently, I take heme optifer iron three times a week to try to boost my levels. During my initial blood test, I was fasting and had halted my iron supplements for a full day prior. The results were perplexing, leading me to pause my iron intake for another two weeks before submitting blood work again. The recent results showed: - Iron: 32.7 umol/L - Transferrin: 1.74 g/L - Transferrin Saturation: 0.74 - TIBC: 44 umol/L - Ferritin: 29 I’m struggling to understand these findings. Is it typical to have such high transferrin saturation whilst my ferritin remains low? More importantly, what strategies can I use to elevate my ferritin levels to the desired range of 50 to 60 given these blood test results?
Swelling and Discoloration at the Tip of My Big Toe
I am a 34-year-old assigned female at birth, standing 6'1" and weighing 225 pounds. I do not smoke and my current medications include Lexapro, Metformin, and Tirzepatide. Recently, I accidentally trimmed my toenail a bit too short, though there was still visible nail left. Initially, I experienced some discomfort accompanied by redness, tightness, and swelling around the toe, but I decided to manage it without seeking immediate attention. However, a few days ago, I began to notice the emergence of purple dots and streaks, which have progressively worsened. Furthermore, I have also detected a painful purple area at the edge of my second toenail, which is surprising as I haven’t trimmed them in several weeks. I would appreciate any insights on this issue, as I’d like to avoid unnecessary expenses for a medical consultation that may lead to a dismissive response like “just let it grow out.”
Experiencing a Pinched Nerve Near the Shoulder Blade
At 25 years old, and without any previous health issues or medications, I suddenly find myself dealing with a pinched nerve in my shoulder. The cause is unclear to me. I've encountered pinched nerves before, primarily in my neck, but this experience feels distinctly different. It's only been three days, yet the pain has rendered me nearly incapacitated. Simple tasks like using the bathroom, sleeping, and even showering have become incredibly challenging due to significant pain and restricted movement. After looking into this condition, I’ve learned that recovery may take anywhere from four to six weeks, a timeline I'm not equipped to manage given the intensity of my discomfort. My profession involves physical activity, and my hobbies mirror that requirement. In an effort to find relief, I have tried a variety of approaches: alternating ice and heat, taking over-the-counter pain relievers like Tylenol and Advil, resting whenever possible, and incorporating stretches recommended in online videos. Unfortunately, nothing seems to alleviate the pain. I’m reaching out for guidance. Would physical therapy be beneficial in my situation? Are there particular stretches known to provide relief for pinched nerves? A friend of mine mentioned that muscle relaxants failed to help her during a similar episode; should I consider trying them nonetheless? Is visiting a doctor necessary at this point? I appreciate any advice you can provide to help me navigate this painful situation.
Is Constipation Possible Without Symptoms?
For me, experiencing a lack of bowel movements for a span of 8 to 10 days on a monthly basis is quite common, and I suspect it is linked to my premenstrual syndrome, as it consistently occurs during the same week every month. However, I find myself questioning whether this situation qualifies as constipation, mainly because I do not exhibit any classic signs. There is no pain, no discomfort, and no bloating; I genuinely feel as though there is no urgent need to relieve myself. I am 24 years old.