A low-grade fever is between 99 degrees F (37.2 C) and 100.4 degrees F (38.0 C). It is usually nothing to worry about and will typically run its course in several days or less without treatment. Infections are the most common cause, but there are also non-infectious causes (including ...
COLD & FLU What Is a Low-Grade Fever? Causes, Signs, Treatment
Feeling very tired (fatigue) Heart palpitations (a fluttering feeling in your chest or being aware of your own heartbeat) Shortness of breath Memory problems, confusion, or trouble concentrating Dizziness, lightheadedness, or fainting Crankiness, agitation, or other personality changes When to See...
Feeling very tired (fatigue) Heart palpitations (a fluttering feeling in your chest or being aware of your own heartbeat) Shortness of breath Memory problems, confusion, or trouble concentrating Dizziness, lightheadedness, or fainting Crankiness, agitation, or other personality changes When to See...