Sinusitis can cause facial pressure, sinus headache, and other symptoms. Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal ...

It consists of episodes during which the symptoms last for at least two weeks. Depression can last for several weeks, months, or years. For many people, it is a chronic illness that gets better ...

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 ...

We included adults aged 60 years or older who experienced postherpetic neuralgia (PHN), defined as pain persisting ... Patients were also categorized based on the duration of PHN symptoms at ...

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 ...

You can develop shingles on the face. The rash looks like a group of small blisters or lesions that can itch, burn, or tingle. With treatment, the lesions and pain should subside in three to five ...

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 ...