Recently, we have received a lot of inquiries from parents about whether it is important to find some bleeding spots on the lower extremities of children with allergic purpura, sometimes several, sometimes on this side and sometimes on that side, and the time interval is not regular. If the rash appears in batches, similar to the recurring rash of the first attack, and does not get smaller and smaller over time, and if it is combined with abdominal pain and swelling and pain in the lower limbs, you need to see a doctor. This is the only case that needs to be taken seriously and seen by a doctor (in batches, at regular intervals, with a rash that does not diminish over time, and with other discomfort). In most cases, the rash appears from time to time, but is not rare overall. Sometimes the rash is rare, and a few appear every few days; the rash is less frequent and sparser than when the disease started, and is often pinpoint in size, so it is not easy to detect without looking carefully. The actual rash is a lot more than a few days old, and it’s a lot more than a few days old. The rash is like an earthquake, and then there may be aftershocks of different levels of intensity over time, sometimes higher and sometimes lower, with longer and shorter intervals. The recurrence of the rash is similar. As long as the overall rash is becoming less and less frequent, the rash is becoming smaller and smaller, and the size of the rash is becoming finer, this should be a sign of recovery, similar to an “aftershock”, and there is no need to panic. Many of us parents, especially mothers, seem to have one of the most important jobs every day is to move the child’s legs back and forth and look carefully for one or two or a small group of rashes and worry because they are not found, but in fact there is no need. A special reminder is that especially pinpoint-sized bleeding spots are not actually recurrent, but just small capillary bleeding spots on the skin or under the skin. We normal people also have a small amount of bleeding spots occasionally due to exercise and contraction of the muscles of the lower limbs. Don’t believe me? You may want to look at your loved one’s lower extremities at the same time, and look for small dots on the legs like children, you will definitely be able to find and dispel your worries. Therefore, once again, parents and friends, there is no need to worry about the discovery of the rash, the rash is like an earthquake has a process, only some children longer, some children shorter, some children more, some children less, as long as the total less than the beginning of the disease, smaller than the beginning of the disease, no symptoms of the joints and abdominal symptoms, regular urine examination is normal, then there is no need to worry a lot! I hope this article will help parents who are still worried about a small rash or a small amount of bleeding!