A sinus infection, also known as sinusitis, occurs when the tissues lining the sinuses become inflamed and swollen. Many individuals with a sinus infection report feeling tired. Fatigue is a common symptom.
Why Sinus Infections Cause Fatigue
Sinus infections drain energy due to the body’s physiological responses. When an infection occurs, your immune system activates to fight off invading viruses, bacteria, or fungi. This immune response demands energy, leading to fatigue.
Inflammation in the sinus cavities also contributes to fatigue. As the body combats inflammation, it releases chemicals called cytokines. These cytokines contribute to fatigue. Blocked sinuses can also make it harder to breathe, reducing oxygen intake.
Sinus infections disrupt sleep. Congestion, facial pain, and postnasal drip can lead to snoring, frequent waking, or sleep apnea. This lack of quality sleep results in fatigue. Illness can also lead to dehydration, as the body uses fluids to fight the infection. Dehydration intensifies fatigue.
Recognizing Sinus Infection Fatigue
Fatigue linked to a sinus infection often feels like a profound tiredness that does not improve with rest. This exhaustion can manifest as mental fogginess and difficulty concentrating.
Common symptoms accompany this fatigue. These include pain or pressure around the eyes, forehead, and cheeks, which may worsen when bending over. Nasal congestion with thick, discolored mucus (often green or yellow) is common. Headaches, a reduced sense of smell, and a cough or sore throat due to postnasal drip are reported. A low-grade fever can also accompany a sinus infection.
Managing Fatigue from Sinus Infections
Alleviating fatigue during a sinus infection involves supporting recovery and managing symptoms. Adequate rest and sleep are important, as your body needs energy to fight the infection and heal. Staying well-hydrated is also beneficial, as fluids help thin mucus, facilitating drainage and reducing congestion.
Over-the-counter remedies can help manage symptoms that contribute to fatigue. Decongestants may reduce swelling in nasal passages, and pain relievers can ease facial pain and headaches. Saline nasal sprays or rinses help clear mucus and reduce inflammation. Applying warm compresses to the face can also provide comfort and help with pain.
If symptoms persist for longer than 10 days, worsen, or are severe, consult a doctor. Also consult a doctor if fatigue becomes debilitating or if you experience a high fever.