itchy bumps on skin - #19219

Doctor, I need help understanding what is causing these itchy bumps on skin that won’t go away. A few weeks ago, I noticed small, red, itchy bumps on my arms, but now they have spread to my legs and lower back. They itch constantly, and if I scratch, they swell up and become more irritated. Some of them feel warm to the touch, and others look dry and flaky. At first, I thought it might be an allergic reaction, but I haven’t changed my detergent or soap. The bumps seem to appear randomly, and some days my skin looks fine, while other days I wake up with new itchy bumps on skin. The itching is worst at night, which makes it hard to sleep. I usually eat a lot of spicy and fried foods, and someone told me that diet can affect skin health. Could my food habits be making this condition worse? Does Ayurveda recommend a specific diet to prevent itchy bumps on skin? I have also read that skin problems can be caused by excessive heat in the body or blood impurities. Could this be related? If so, are there any Ayurvedic herbs, oils, or treatments that can help purify the blood and stop these bumps from appearing? Another thing that worries me is whether stress plays a role in this. I have been under a lot of stress at work lately, and it feels like my skin issues started around the same time. Can Ayurveda help balance stress levels and improve skin health at the same time? I don’t want to rely on chemical creams or antihistamines. Can you recommend Ayurvedic treatments to get rid of these itchy bumps on skin naturally? I would appreciate advice on herbal remedies, dietary changes, and any detox methods that can help.