Heat Rash Diagnosis:
Heat rashes are not a medical emergency and do not create any harmful life threat to the person affecting by it, but it is better to have some advice from a doctor to get rid of the rashes. It is very important to seek immidiate medical help from a skin specialist if the symptoms of heat rash last longer than a few days. Moreover, try to monitor the condition of your symptoms frequently. If you notice any increase in the inflammation or if the rash is increasing or spreading in other body areas, then it becomes mandatory to seek medical help.
Although several other conditions might cause a rash on the skin, such as a bacterial infection, some skin allergy, and friction on the surface of the skin. As the rash is a general term for the outbreak of bumps on the surface of the skin that alters the way our skin looks. The rashes also change the way skin feels normal, and there are more sensations of itching and burning on the skin. Sometimes the people mistakenly confuse heat rash with other medical conditions, including viral infections like measles and chickenpox. The attack of bacteria can also produce similar symptoms as of a heat rash, and the bacterial infection, which produces similar symptoms as of heat rash include impetigo.
The rash appearing on the skin or rash-like symptoms can also be due to the allergic reaction of food, which spontaneously causes inflammation of the skin, and there are itching bumps too on the skin. The rashes might be a result of intake of some drug that causes allergic reactions in the body, and there is inflammation in the body in reaction to those drugs. The patient needs to take note of other symptoms related to the rash, such as cough, fever, runny nose, enlarged lymph nodes, fatigue, weakness, or muscle aches. If a person notices and complaints about one of these symptoms, he must explain the entire situation to his doctor. The presence of any of these symptoms can be a sign of a more chronic infection that needs immediate medical help.
The physicians rely mostly on the physical examination of the patient by looking at the condition of the skin. If there is the presence of tiny red bumps that cause itching, then the doctors recommend cooling gels and lotion for topical application to cool down the skin. But when there is an appearance of pus-filled pustules on the rash area, then the doctors go for infection testing to check either a bacterial infection or viral infection is going on. But generally, doctors suggest that the persons having heat rash does not need any testing to have a diagnosis for heat rash. The appearance of the rashes gives the diagnosis to the patient about the condition of the patient. While in the case of some allergic attack causing heat rashes, the doctors recommend a blood test to identify the allergy in the patient.