Experiencing chills without a fever can be confusing and concerning. Chills are often associated with illnesses like the flu, where they accompany a fever. However, there are several reasons why you might experience chills in the absence of a fever. Understanding these causes can help you determine whether you should seek medical attention. In this blog, we’ll explore why chills happen, a few common causes, and tips for relief.
For same-day illness treatment, visit the walk-in clinic at AFC Urgent Care Elizabeth. Our board-certified medical team is available seven days a week. Just walk-in or plan your visit in advance below!
Understanding Chills
Chills refer to the sensation of feeling cold, often accompanied by shivering or muscle tremors. They occur when your muscles contract and relax rapidly to generate heat and warm your body. When your body detects a virus or bacteria, it releases chemicals which signal your body to raise your internal temperature. While chills are often linked to an underlying fever, they can also occur independently as a reaction to other triggers.
Common Causes of Chills Without a Fever
Cold Temperatures or Hypothermia
The most straightforward reason for chills is exposure to cold environments. When your body temperature drops, your body activates shivering to warm itself. If you’ve been outside in cold weather or in an overly air-conditioned space, this could be the cause.
Infections in Early Stages
Chills can be an early warning sign of an illness or infection, even before a fever develops. Your body may be initiating an immune response to fight off an illness, such as the flu, COVID-19, or a urinary tract infection.
Anxiety or Stress
Emotional stress or anxiety can sometimes trigger chills. The body’s fight or flight response releases adrenaline, which can cause shivering or a sensation of chills, even if there is no change in body temperature.
Dehydration
Not drinking enough water can affect your body's ability to regulate temperature. Dehydration can lead to cold sensations or chills as your body struggles to maintain proper functioning.
These are only a few common causes of chills without a fever. Other potential causes can include thyroid problems, low blood sugar (hypoglycemia), medication side effects, and anemia. It’s important to consult a healthcare provider for a professional and accurate diagnosis.
When To Seek Medical Attention
While occasional chills without a fever may not be cause for concern, you should visit an urgent care center if you experience persistent or severe chills, chills accompanied by other symptoms, or any signs of an underlying infection like fatigue or muscle aches. To promote recovery and alleviate your chills, be sure to stay warm by dressing in layers. Drink plenty of water to avoid dehydration. Most importantly, monitor your symptoms closely to identify any signs of an underlying illness that requires treatment.
Get Walk-In Care at AFC Urgent Care Elizabeth in Elizabeth, NJ
Chills without a fever can stem from various causes, ranging from simple environmental factors to underlying health conditions. If your symptoms persist or worsen, consulting a healthcare provider can help identify the cause and ensure you get the treatment you need. Don’t ignore your body’s signals! At AFC Urgent Care Elizabeth, your health is our top priority. Our team is here to provide fast, effective care so you can feel your best all year long. Our clinic is open 7 days a week, with no appointments required. Timely diagnosis and appropriate treatment is the first step towards a full recovery. Just walk-in today! We accept most major health insurance carriers and offer cost-effective options for self-paying patients. If you have any additional questions about the services we provide, please call our team directly at (908) 677-5900.
