There are little red spots on my arms

In summer, we often see some small red spots growing on our arms for no apparent reason. This may be caused by mosquito bites, or it may be a symptom of a disease. However, most people do not easily suffer from certain diseases, so the small red spots are generally the result of mosquito bites and there is no need to worry too much. Just wash it with soapy water and apply some toilet water and the red spots will disappear after a few days.

However, some people who have red spots on their arms may be hepatitis B patients. Because hepatitis B patients will also have small red spots on their arms, but in addition to the red spots, there will be some other symptoms. So if someone in your family has hepatitis B, you should be careful. Let’s look at two reasons why red spots appear on your arms.

The liver disease expert said that based on the patient's description, the small red spots on his arm were most likely spider nevi. We know that people infected with hepatitis B, especially those who acquire the virus through mother-to-child transmission, can easily develop into chronic hepatitis B without knowing it if they fail to persist in examinations and treatment. Recommended reading: There are red spots on the body and small red bumps on the legs

During the chronic hepatitis B period, the liver suffers continuous damage, which affects the inactivation level of estrogen. When this effect continues for a period of time, the estrogen content in the body gradually increases, and small red spots will appear on the arms, thighs, calves, face, neck, etc. This type of red dot is small. If you look closely, you can see a small red dot in the center, surrounded by capillaries connected to it, like a red spider, so it is also called spider nevus.

Spider nevi often appear in patients with chronic hepatitis, liver fibrosis, cirrhosis or liver cancer, and are a warning sign of severe liver damage. In addition, pregnant women and adolescent girls may also develop spider nevi due to excessive estrogen secretion in the body. Generally, after a period of time, estrogen returns to normal and the number of spider nevi will not increase, but existing spider nevi will not disappear on their own.

What are the small red spots on my arms? - Other reasons

There are small red spots on the arms caused by skin allergies. These small red spots are slightly different from spider nevi. Usually there are no spider-leg-like capillaries connected to them. The small red spots appear quickly and are generally dense, often accompanied by pain, itching and other sensations. At this time, you need to receive anti-allergic treatment immediately and stay away from allergens to prevent the allergy from occurring again.

There are more mosquitoes in summer. After biting your arm, they will inject a toxin into the human body, causing small red spots on the arm. The small red spots are generally itchy, and the skin around them becomes red after scratching. At this time, you can apply an appropriate amount of floral water, and pay attention to preventing mosquitoes. The red spots will generally disappear on their own after a period of time.

The above is an introduction to the reasons why red spots appear on your arms. If you find that the red spots on your arms are neither caused by mosquito bites nor hepatitis B, you should go to the hospital to see a doctor. For the sake of your own health, remember not to take medicine at will. Always listen to what the doctor says.