Common cold - Symptoms and causes - Mayo Clinic
2023年5月24日 · Symptoms. Most often, common cold symptoms start 1 to 3 days after someone is exposed to a cold virus. Symptoms vary. They can include: Runny or stuffy nose. Sore or scratchy throat. Cough. Sneezing. Generally feeling unwell. Slight body aches or a mild headache. Low-grade fever.
COVID-19, cold, allergies and the flu: What are the differences?
2023年11月3日 · Sometimes (especially with a stuffy nose) COVID-19 symptoms usually start 2 to 14 days after exposure to SARS-CoV-2. But symptoms of a common cold usually appear 1 to 3 days after exposure to a cold-causing virus. There's no cure for the common cold.
Common cold in babies - Symptoms & causes - Mayo Clinic
2021年6月24日 · A common cold is a viral infection of your baby's nose and throat. Nasal congestion and a runny nose are the main signs of a cold. Babies are especially likely to get the common cold, in part because they're often around older children.
Cold sore - Symptoms and causes - Mayo Clinic
2024年1月5日 · Cold sore. Illustration of cold sore on different skin colors. A cold sore is a cluster of fluid-filled blisters. Healing often occurs in two to three weeks without scarring. Cold sores are sometimes called fever blisters.
Common cold - Diagnosis and treatment - Mayo Clinic
2023年5月24日 · Most people with a common cold can be diagnosed by their symptoms. Your care provider may take a nasal or throat swab to rule out other illnesses. A chest X-ray may be ordered to rule out a lung illness.
Cold or allergy: Which is it? - Mayo Clinic
2024年2月13日 · You can tell the difference between a cold and a seasonal allergy by key symptoms and how regularly symptoms appear. Colds are caused by your immune system's response when you catch a virus. Seasonal allergies are triggered by your immune system's response to allergens, such as pollen.
Bronchitis - Symptoms and causes - Mayo Clinic
2024年7月31日 · Symptoms. If you have acute bronchitis, you may have cold symptoms, such as: Cough; Production of mucus (sputum), which can be clear, white, yellowish-gray or green in color — rarely, it may be streaked with blood; Sore throat; Mild headache and body aches; Slight fever and chills; Fatigue; Chest discomfort; Shortness of breath and wheezing
Cold remedies: What works, what doesn't, what can't hurt
2024年7月12日 · Cold remedies are almost as common as the common cold. But do they work? Nothing can cure a cold, which is caused by germs called viruses. But some remedies might help ease your symptoms and keep you from feeling so bad. Here's a look at some common cold remedies and what's known about them.
Peripheral artery disease (PAD) - Symptoms and causes
2024年8月9日 · Symptoms. Peripheral artery disease (PAD) may not cause symptoms, or symptoms may be mild. PAD symptoms include: Leg pain when walking. Muscle pain or cramping in the arms or legs, often in the calf. Muscle pain in …
Cold urticaria - Symptoms & causes - Mayo Clinic
2021年12月15日 · Cold urticaria (ur-tih-KAR-e-uh) is a skin reaction to cold that appears within minutes after cold exposure. Affected skin develops itchy welts (hives). People with cold urticaria experience widely different symptoms. Some have minor reactions to the cold, while others have severe reactions.