Common cold

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Written by Wang Chun Mei
Pulmonology
1min 1sec home-news-image

Cold with nasal congestion, fear of cold, and sweating is what kind of cold?

A cold, also known as an upper respiratory tract infection, often occurs due to decreased immune function, inadvertent exposure to cold, or infection by certain viruses, bacteria, or pathogens, leading to clinical symptoms such as nasal congestion, runny nose, fever, sore throat, and chills. When a patient with a cold has a fever, it invariably causes a sensation of chilliness throughout the body, along with cold extremities. If such patients are given appropriate antiviral, heat-clearing, detoxifying, and fever-reducing medications for symptomatic treatment, usually after the fever subsides, a process of sweating occurs, which is very common in clinical practice, especially in cases of febrile colds. Therefore, in clinical practice, regardless of the type of cold causing the fever or symptoms like nasal congestion, it is essential to provide timely symptomatic treatment with medications to alleviate these uncomfortable clinical symptoms.

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Written by Ren Zheng Xin
Gastroenterology
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What can you eat with a stomach flu?

Gastrointestinal colds are caused by Coxsackie virus infection. Patients can eat more vegetables and fruits to supplement plant-based fiber and hydrate. Eating nutritious foods such as beef and mutton can help replenish energy and enhance resistance. Staple foods should be soft, such as rice soup, noodle soup, and vegetable soup. It is important to note that spicy and irritating foods should be avoided, and the consumption of strong tea, coffee, and alcohol should be minimized during the cold.

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Written by Jia Rui
Obstetrics and Gynecology
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What should I do if I catch a cold during my menstrual period?

During menstruation, if cold symptoms occur and are mild, it is not recommended to use medication. Instead, drinking more warm water and resting is advisable. If the cold is severe, it is better to use traditional Chinese medicine with no side effects under the guidance of a doctor, as the body is weak and has lower immunity during menstruation, making it prone to colds. During menstruation, keep warm, avoid cold and chilling stimuli, eat a light diet with a balanced mix of meat and vegetables, avoid vigorous exercise, and maintain personal hygiene.

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Written by Wu Xiao Sheng
Pulmonology
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How to distinguish between viral cold and bacterial cold

The majority of colds are caused by viral infections, with only a very small portion caused by bacterial infections, or accompanied by bacterial infections. The distinction between viral and bacterial colds is primarily made from the following two aspects: First, in terms of clinical symptoms, those caused by viral colds are mostly short-lived, usually healing quickly within about a week, while the clinical symptoms caused by bacterial colds tend to persist longer, often exceeding a week. Secondly, in terms of blood work, viral colds mostly show normal results, or a lower white blood cell count; whereas bacterial colds often exhibit an increased white blood cell count, or an increased proportion of neutrophils.

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Written by Liao Bin
Pulmonology
1min 4sec home-news-image

Can you eat chestnuts during a cold?

During a cold, it is advisable to eat fewer chestnuts. Although chestnuts are rich in proteins, vitamins, and carbohydrates, and can provide the necessary substances for the body, especially high in carbohydrates, providing the body's energy, it is important to note that chestnuts are warm in nature. Eating too many during a cold can possibly induce symptoms of 'internal heat', leading even to sore throats, which is not conducive to alleviating the condition. Furthermore, during a cold, the patient’s digestive function generally declines, particularly in those with gastroenteric colds, who may also experience significant nausea, abdominal bloating and pain, diarrhea, etc. Consuming too many chestnuts at this time can potentially cause an increase in abdominal symptoms like bloating and nausea, which are not conducive to recovery and might worsen the patient's appetite. Therefore, during a cold, it is recommended to avoid spicy, stimulating, and hard-to-digest foods.

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Written by Ren Zheng Xin
Gastroenterology
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How many days until one can eat after a stomach flu?

Patients with gastrointestinal colds can continue to eat if they are able to do so without skipping meals. Therefore, it is not necessary to wait until the cold is over before eating. Additionally, consuming nutritious foods can aid significantly in the recovery from a gastrointestinal cold. It is advisable to eat soft, easily digestible foods, such as vegetable soup, noodle soup, and rice soup. Increase vegetable intake and stay hydrated. Avoid raw, cold, and spicy, irritating foods. It is important to rest and actively use medication for treatment.

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Written by Wang Chun Mei
Pulmonology
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Do you still need to take cold medicine for a cough in the later stages of a cold?

Patients with colds are generally caused by viral infections and are often self-limiting diseases, usually recovering completely within about a week. In a minority of patients, different degrees of cough may occur later on. For such cases, where there is throat itchiness and varying degrees of dryness in the throat, or even cough symptoms, it is generally not necessary to continue with cold medicine. Instead, antiviral medications and throat-clearing drugs can be used for symptomatic treatment to relieve the cough that appears later. As for the later cough, if it is a dry cough, use some cough suppressants. If there is phlegm with the cough, appropriate cough suppressants should also be used, along with antibiotics for symptomatic treatment, to provide relief. However, the use of cold medicines that relieve nasal congestion and runny nose is generally not advised at this stage.

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Written by Yao Li Qin
Pediatrics
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How to Treat a Child's Cold in the Early Stages

Children's colds are mostly viral infections and are self-limiting, which means they can resolve on their own. Therefore, no special treatment is needed in the early stages of a child's cold, but it is important for the child to drink plenty of water and get plenty of rest. If an adult at home has a cold, avoid contact with the child and ensure good ventilation; windows should be opened daily for air circulation. Additionally, feed the child light, easily digestible foods. If the child experiences significant nasal congestion or runny nose causing discomfort, child-specific cold granules or physiological saline nasal wash can be used to relieve the symptoms of the cold. (Please use medications under the guidance of a doctor.)

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Written by Li Jian Wu
Pulmonology
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How to solve the problem of nasal congestion due to a cold?

If the symptoms of nasal congestion are not too severe, you can use steaming methods, apply a hot towel, or massage acupoints, such as the temples and the Fengchi acupoint. If the cold symptoms are more severe, then some medications will be necessary. You can use medications for nasal congestion or cold medicines. If the virus invades the nasal cavity, causing congestion and swelling of the mucous membrane, and resulting inflammation, some anti-inflammatory medications can be used. Drink more warm water and eat more fresh vegetables and fruits. You can take some traditional Chinese medicine to treat the cold. If there is also fever and thick nasal discharge, some antiviral medications should be taken for treatment.

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Written by Wang Chun Mei
Pulmonology
58sec home-news-image

What is the difference between a stomach cold and a common cold?

Gastrointestinal flu and common cold have certain differences. The so-called gastrointestinal flu, clinically, often involves some viruses infecting the respiratory tract, which causes patients to have not only upper respiratory symptoms such as nasal congestion, runny nose, sneezing, coughing, fever, and throat itchiness. These patients will also experience gastrointestinal discomforts like nausea, vomiting, abdominal distension, diarrhea, and a decrease in appetite. These symptoms indicate gastrointestinal flu. On the other hand, patients with a common cold typically exhibit only upper respiratory symptoms, such as nasal congestion, runny nose, sneezing, fever, throat itchiness, and coughing. Generally, a common cold does not accompany symptoms like abdominal distension, diarrhea, nausea, or vomiting.