Common cold

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Written by Zhang Ying Ying
Traditional Chinese Medicine
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Can you take medicine for wind-heat cold when you have a wind-cold cold?

The main symptoms of a cold caused by wind-cold are a significant chill and heavy feeling, mild fever, absence of sweating, headache, sore limbs, nasal congestion, runny nose, sneezing, and coughing up white, thin phlegm. The primary treatment method is to disperse wind-cold using pungent and warm herbs. For treating a cold caused by wind-heat, one should use cooling herbs to disperse wind-heat. Therefore, the medicines for wind-heat cold should not be consumed during a wind-cold cold, as their treatment methods are completely contrary and would only worsen the symptoms.

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Written by Zhang Xian Hua
Pediatrics
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Symptoms of a baby catching a cold

Symptoms of a cold in infants vary widely. Generally, they may exhibit one or several of the following symptoms. The first is upper respiratory tract catarrhal symptoms, such as nasal congestion, runny nose, and sneezing. The second is respiratory symptoms, which may manifest as varying degrees of coughing, with or without phlegm. The third is symptoms of fever, which can occur to different extents. The fourth concerns gastrointestinal symptoms; the baby may experience reduced appetite, vomiting, abdominal distension, irritability, crying, diarrhea, among others.

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Written by Yao Li Qin
Pediatrics
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Can a baby swim when they have a cold?

If the baby has a cold, it is not recommended to go swimming. A cold, also known as acute upper respiratory tract infection, is the most common illness in children. It primarily manifests as inflammation of the nasal, nasopharyngeal, and pharyngeal mucosa, which can lead to rhinitis, pharyngitis, and tonsillitis, among others. The majority of colds are caused by viruses and bacteria, with 90% being viral infections. During this period, a child's resistance is generally weaker. Therefore, in such cases, it is advisable for the child to rest more, drink plenty of water, and avoid vigorous activities. Hence, it is not recommended for children to go swimming in this situation; they should rest more instead.

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Written by Li Jian Wu
Pulmonology
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Can you smoke when you have a cold?

You should not smoke when you have a cold. As colds are a type of respiratory infection, smoking can directly irritate the respiratory system, including the mouth, throat, and nasal mucosa, worsening the condition and triggering coughing and sore throat. This is detrimental to both recovery from the illness and overall health, therefore, smoking should be avoided during a cold. During a cold, it is also advisable to eat a light diet, avoid meat, and consume more fresh vegetables, fruits, and whole grains, drink plenty of water, and avoid staying up late. Generally, recovery will gradually occur within three to seven days. If there is a secondary bacterial infection, antimicrobial medication may also be necessary for treatment.

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Written by Wu Ben Rong
Pediatrics
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How many days does a child's stomach flu self-heal?

Gastroenteritis in children is usually caused by viral infections, which are self-limiting diseases. The course of the disease generally lasts about 5-7 days, so most children can gradually recover within this period. Gastroenteritis is relatively common in pediatrics. Its symptoms are somewhat similar to those of upper respiratory tract infections, including mild coughing, fever, as well as vomiting, diarrhea, and other symptoms. Most children with gastroenteritis will experience gastrointestinal symptoms for about two to three days, which then gradually alleviate. In the later stages of the disease, recurring low-grade fevers often occur, and mild coughing symptoms may also appear. After the course of the disease, the aforementioned symptoms can improve, so parents need not worry too much. If the child's diarrhea is severe, it is important to ensure hydration to avoid dehydration.

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Written by Wang Chun Mei
Pulmonology
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Are common colds afraid of the cold?

The common cold is a very prevalent clinical disease that falls under the category of respiratory internal medicine. Generally, patients with this type of cold exhibit varying degrees of fever, headache, dizziness, nasal congestion, runny nose, and sneezing. Additionally, some patients may also experience symptoms like coughing and an itchy throat. Since the common cold is mostly caused by viral infections in clinical settings, the presence of a fever of varying degrees can lead to chills. Therefore, it is very common for patients to exhibit symptoms such as nasal congestion, runny nose, headache, dizziness, and chills. Clinically, as long as the specific type of pathogen causing the common cold is identified, timely and effective symptomatic treatment can generally control the symptoms of chills caused by the common cold effectively.

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Written by Jiang Guo Ming
Gastroenterology
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Do you get a fever with a stomach flu?

Many patients with gastrointestinal flu will experience fever because the cause of gastroenteritis is also viral infection. Gastrointestinal flu often has symptoms of upper respiratory tract infection and acute gastroenteritis, so it is common to experience fever. The symptoms often include fever, cold stomach, dizziness, headache, fatigue, soreness, as well as vomiting, abdominal pain, and diarrhea. It is not surprising that these symptoms include fever. It is recommended to drink more boiled water, take cold medicine as appropriate, and if vomiting or diarrhea is severe, anti-diarrheal medicine can be taken to relieve it. At the same time, pay attention to a light and easily digestible diet.

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Written by Yuan Qing
Pulmonology
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How to treat cold and dizziness during pregnancy?

Due to decreased immunity during pregnancy, women are particularly susceptible to infections from external microbes, leading to respiratory illnesses such as the common cold. The cold can cause symptoms like nasal congestion, runny nose, and sneezing, which can reduce the amount of oxygen inhaled. As the brain's demand for oxygen cannot be met, this can result in symptoms of dizziness. Since pregnant women cannot use medications due to the development of the fetus within, if dizziness occurs due to a cold during pregnancy, one can inhale some oxygen as a remedy. Additionally, using a hot towel on the nose to improve breathing can also help alleviate symptoms of dizziness.

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Written by Hu Bai Yu
Pulmonology
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Symptoms of gastroenteritis

Generally, in cases of gastrointestinal-type colds, in addition to some common cold symptoms, there are also symptoms related to the digestive system. These include a decreased appetite, anorexia, nausea, vomiting, diarrhea, and even constipation. There is also discomfort in the stomach and intestines, along with symptoms of indigestion. It is important to be aware of gastrointestinal colds which, apart from symptoms like nasal congestion, sneezing, runny nose, and coughing up phlegm, also involve gastrointestinal symptoms. In addition to taking cold medicines, it is necessary to use medications that regulate the gastrointestinal tract to treat and alleviate these symptoms. It is advisable to eat smaller meals more frequently, not consuming too much at once to avoid overburdening the digestive tract and causing indigestion.

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Written by Du Rui Xia
Obstetrics
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What should a pregnant woman eat when she has a cold?

During pregnancy, if a pregnant woman accidentally catches a cold, she can use some dietary therapy methods to recuperate. She can drink some ginger tea with sugar, which can alleviate headaches, nasal congestion, runny nose, and joint pains caused by the cold. Additionally, she can drink honey, which contains various bioactive substances that can stimulate the body's immune function and have a beneficial effect on the body's recovery from a cold. Furthermore, she can eat radishes, which are rich in nutrients and trace elements such as calcium, iron, and zinc, to enhance the body's resistance and speed up the recovery from the cold.