102.3 temperature should you go to the hospital?

It depends on several factors, including your age, overall health, and symptoms accompanying the fever. Generally speaking:

In adults:

* For healthy adults, a fever below 104 degrees Fahrenheit (40 degrees Celsius) usually doesn't require immediate medical attention. You can manage it with over-the-counter pain relievers and rest.

* If your temperature reaches 104 F (40 C) or higher, it's advisable to seek medical evaluation, especially if you have other concerning symptoms such as a severe headache, confusion, shortness of breath, or chest pain.

In children:

* For infants under 3 months old, any fever warrants medical attention, as it could be a sign of a serious illness.

* For children ages 3 months to 3 years, a fever of 102.2 F (39 C) or higher should be evaluated by a healthcare professional.

* For children ages 3 years and older, a fever of 104 F (40 C) or higher should be evaluated by a healthcare professional.

It's important to consult a healthcare provider if you have concerns about a fever, especially if it persists for several days, is accompanied by other worrisome symptoms, or if your immune system is compromised due to underlying health conditions. They can provide proper assessment, diagnose any potential underlying causes, and recommend appropriate treatment.