Common cold

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Written by Li Ying
Gastroenterology
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Symptoms of gastroenteritis

Patients with gastroenteritis mainly exhibit certain clinical manifestations, which primarily include vomiting. Many patients experience vomiting due to bacterial infections in the stomach and invasion by viral diseases, which cause the stomach contents to be expelled and the stomach muscles to contract. Secondly, there are symptoms of diarrhea. Most gastrointestinal irritations affect the absorption in the gastrointestinal tract, leading to increased bowel movements, thus resulting in frequent loose stools. Additionally, there are symptoms of abdominal pain. Abdominal pain mainly results from increased gastrointestinal movements beyond normal speeds, causing the patient to feel pain. Inflammation of the mucosa within the intestines can also cause painful swelling.

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Written by Li Jian Wu
Pulmonology
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How to quickly cure a cold?

How to quickly cure a cold. It should be correctly recognized that a cold is usually a respiratory inflammatory reaction caused by common viral infections such as influenza viruses or parainfluenza viruses. Recovery from the illness takes time, and symptoms can only be alleviated temporarily through medication. Generally, it takes about three to seven days for a complete recovery. If symptoms include fever or headache, medications such as aminopyrine or aspirin can be taken. If symptoms include coughing or a runny nose, bromhexine hydrochloride tablets or nasal decongestant tablets can be used for symptomatic treatment. All the above medications should be taken under the guidance of a doctor.

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Written by Du Rui Xia
Obstetrics
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Is it serious to catch a cold in early pregnancy?

In the early stages of pregnancy, if a pregnant woman catches a cold, it generally does not affect the fetus unless it is particularly severe, such as having a high fever. In day-to-day life, it is important to drink plenty of water, rest, avoid overexertion, enhance nutrition, and eat light, easily digestible foods. These measures can typically alleviate the condition on their own. However, if a cold occurs again and the symptoms are severe, such as high fever or intense coughing, it is necessary to seek timely treatment at a reputable hospital. During a cold, it is advised to avoid medication unless absolutely necessary, in which case medication should only be used under the guidance of a doctor.

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Written by Hu Bai Yu
Pulmonology
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What to do if you have a cold and inflammation during pregnancy?

If you have inflammation symptoms with a cold, it's likely due to bacterial or viral infection causing the inflammation. It's advisable to take anti-inflammatory and anti-infection medications under a doctor's guidance. Before taking any medication, it's best to get a routine blood test to identify the cause of infection and then use the appropriate medications. During pregnancy, the situation is quite special, and it's recommended not to take medications blindly as it may worsen the situation. Therefore, it's important to treat the symptoms accurately. You should also ensure to drink plenty of water, rest adequately, avoid staying up late, and ensure sufficient sleep to boost your immune system. Additionally, if the condition is serious, it's best to be hospitalized for observation and active symptomatic treatment.

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Written by Hu Bai Yu
Pulmonology
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People who catch colds easily lack what?

If you find yourself catching colds easily, it usually indicates that your immune system is weak. This could be due to a deficiency in trace elements such as vitamins, calcium, or zinc. It is advisable to get these trace elements tested at a hospital and then supplement accordingly. In daily life, you can also consume foods high in protein, calcium, and vitamin C. For example, you might include eggs, milk, or lean meats in your diet, and it is important to eat fresh fruits and vegetables to boost your vitamin C intake and enhance your resistance to illnesses. Additionally, it is recommended to exercise regularly to strengthen your physique. Exercising also increases metabolism and promotes excretion, which can further enhance your immune system.

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Written by Li Rui
Otolaryngology
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Is nasal congestion the same as having a cold?

Nasal congestion is not necessarily a cold. Cold medicine has many symptoms, with nasal congestion being one of them. However, there could be more reasons for nasal congestion. A cold is just one factor causing nasal congestion. Other reasons might include chronic rhinitis, acute rhinitis, sinusitis, deviated nasal septum, and nasal polyps. Often, these conditions are primarily due to pathological changes in the nose itself. Therefore, it is recommended to visit an otolaryngology clinic, particularly for persistent nasal congestion, and consider undergoing a nasopharyngoscopy. If needed, a sinus CT may also be considered, along with symptom assessment and additional diagnostic tests, to make a more comprehensive and accurate evaluation.

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Written by Li Rui
Otolaryngology
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Sore throat without cold symptoms

Sore throat is a relatively common clinical symptom, with many causes. If the duration is short, it could be due to acute pharyngitis, acute tonsillitis, or acute epiglottitis. If the condition lasts longer or recurs frequently, it may be caused by chronic pharyngitis or chronic tonsillitis. Therefore, after the onset, it is necessary to visit an otolaryngology department for diagnosis, where a laryngoscope examination and routine blood tests can be performed to clarify the specific cause, before targeted treatment can be administered. Regular follow-ups are also needed to monitor the treatment effects.

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Written by Feng Hai Tao
Pediatrics
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Can a baby eat pumpkin when they have a cold?

Babies can definitely eat pumpkin during a cold, but here are a few things to note. First, adopt the method of eating small meals frequently to avoid overfeeding and overeating, which can lead to digestion problems or symptoms like diarrhea in babies. Second, pumpkin is rich in vitamins and carotene, it's visually appealing and tastes sweet. It can be used in various ways to nourish the baby, such as cooking it into porridge, blending it with rice or millet into a paste, or making pumpkin cakes. These methods not only enhance the baby’s appetite but also help in providing vitamins, energy, and aid in digestion and bowel movements. Third, during a cold, appropriately adding some tasty or favourite foods for the baby can help speed up the recovery from the illness.

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Written by Zhang Shu Kun
Traditional Chinese Medicine
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Is vomiting a symptom of a cold caused by wind-cold or wind-heat?

In cases of vomiting, whether it is due to a cold caused by wind-cold or wind-heat, both can lead to the occurrence of vomiting. Therefore, vomiting alone cannot be used to determine the specific type of cold causing it. It still requires the identification through other symptoms. For example, a wind-cold is mainly caused by exposure to cold, while wind-heat is due to excessive heat turning into fire. There are also differences in the treatment of the two, and they cannot be treated in the same way. For a wind-cold, treatment mainly involves warm-natured medicines, while for wind-heat, cool-natured medicines are primarily used.

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Written by Wang Chun Mei
Pulmonology
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Do common colds cause vomiting?

In clinical practice, the common cold can cause significantly different symptoms in patients due to various infecting pathogens. For instance, in addition to common symptoms like fever, nasal congestion, runny nose, sneezing, coughing, itchy throat, and pain, patients with a typical viral cold may also experience various degrees of gastrointestinal discomfort such as nausea, vomiting, abdominal pain, and diarrhea. Thus, when symptoms related to the gastrointestinal tract are present during a common cold, it is necessary to consider the possibility of a gastroenteric type of cold. Therefore, it is a common occurrence for vomiting to be induced by viral infections during a common cold. Prompt administration of rehydration, antiviral treatment, and symptomatic relief can effectively alleviate the vomiting symptoms caused by the common cold.