Why Do I Have Itching and Red Dots?

You most likely are facing swelling of your hands that is induced by an allergy. Allergies develop when the body reacts to a certain stimulus that it doesn't like, which results in swelling. Redness, itching, or even puffiness are the possible symptoms you may get on your hands. The most common causes of allergies can be some foods, insect bites, or even contact with some things. To help with swelling, consider taking antihistamines and avoiding your allergy triggers.

It seems like you’ve done a good job taking care of the metal puncture wound by cleaning and sterilizing it. Because you had a tetanus injection in the past year, you are likely to be immune to tetanus. However, watch for redness, swelling, heat, or pain in the area. If any of these symptoms occur, seek medical attention. 

dry and fragile hair can result from many reasons such as genetics, poor nutrition or surrounding. On the other hand, it is always advisable to see a dermatologist who can inspect your scalp and strands of hair in order to establish exactly what has caused this condition. They can then offer specific hair care products and treatments that address your needs.

You may have a condition named acanthosis nigricans. It can bring about thick, dark, smelly skin in places such as the underarms, and neck. Scratching is another symptom that is often associated with this condition. Acanthosis nigricans is related to the fact that one is overweight or has diabetes. Adopting a healthier lifestyle is necessary to eat a well-balanced diet and exercise can help improve this condition. 

Hair loss can be caused by stress, hormonal imbalances, or health issues like PCOS. In your case, the shedding might be related to these factors. The good news is that it should improve as your menstrual cycle regulates. Eating well, managing stress, and self-care will help your hair grow back stronger.