Pneumonia symptoms can vary based on the cause and severity of the lung infection. For some, it might feel similar to the flu or be barely noticeable. For others, pneumonia can cause severe ...

Sinusitis, or a sinus infection, can cause a stuffy or runny nose, a decreased sense of smell, and other symptoms. You can usually manage the symptoms at home with a decongestant. The sinuses are ...

Too much stress can produce both physical and emotional symptoms. Let’s look at some of the emotional signs of stress and what you can do to reduce and manage them. The Anxiety and Depression ...

It is most common in warmer climates and summer months where it can multiply quickly. The symptoms of athlete’s foot may vary slightly from person to person and can look red on lighter skin ...

While we know the hallmark symptoms of COVID ― like coughing, fatigue, for example ― there are some COVID-19 symptoms that aren’t normal and shouldn’t be treated as such. “What’s really important is ...

Here's what to know about flu symptoms in 2025, how to tell if it's something else, and how to protect yourself: But there are some differences. COVID-19 can show up later than the cold or flu ...

Languages: English. Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, sore throat, loss of taste or smell, fatigue and body ...

They cause you distress, and interrupt your time and your life. If you think you may have symptoms of OCD, see a doctor or mental health provider. (Photo Credit: iStock/Getty Images) The ...

It causes more severe symptoms, such as difficulty walking. Vertigo often happens because of an inner ear problem. Some of the most common causes include: Benign paroxysmal positional vertigo (BPPV).

A pheochromocytoma is a type of tumor found in the adrenal glands or certain nerve cells. These tumors are very rare but can cause dramatic symptoms because they tend to secrete large amounts of ...

Here’s what you need to know about symptoms of norovirus, plus what to do if you’re unlucky enough to get it. Meet the expert: Infectious disease expert Amesh A. Adalja, MD, is a senior ...