Common cold

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Written by Wang Chun Mei
Pulmonology
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Can you eat grapes when you have a cold?

The common cold is a type of upper respiratory tract infection, generally caused by a viral infection. This happens when the body’s immune function is compromised, for instance, due to exposure to cold or transmission from another infected person. Symptoms include varying degrees of nasal congestion, runny nose, and sneezing. It is generally recommended for such patients to consume foods high in vitamins and protein. Grapes, which are often consumed, are particularly nutritious as they contain high levels of Vitamin B and Vitamin C. These nutrients in grapes can also enhance the body's immune capabilities. Therefore, it is advisable for patients with a cold to consume grapes appropriately, as it can be beneficial.

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Written by Zhang Xian Hua
Pediatrics
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Is it good for a baby to sweat when they have a cold?

Sweating in infants with a cold is not a matter of good or bad. It is a response and manifestation of the cold in infants, which is generally considered to be caused by respiratory or intestinal viral infections. Such pathogens attacking the child's body can lead to a relatively weakened constitution, making them prone to sweating. Moreover, if the child has varying degrees of fever, the body can also regulate itself and lower the body temperature back to normal through sweating. In such cases, it is only necessary to ensure that the child is adequately hydrated to prevent dehydration, treat the virus causing the cold, provide symptomatic supportive treatment, and manage the diet properly.

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Written by Li Jian Wu
Pulmonology
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Can I eat seafood while taking cold medicine if I have a cold?

After taking cold medicine, it is not recommended to eat seafood. Seafood is considered to have cooling properties. If you consume seafood after taking cold medicine, the ingredients can counteract each other. At minimum, it might reduce the effectiveness of the cold medicine, and at worst, it can affect your health, potentially causing abdominal pain and nausea. Therefore, it is important to avoid consuming seafood after taking cold medicine. You should opt for mild fruits and vegetables instead, avoid overly greasy, spicy, stimulating, and raw foods, and make sure to rest and recuperate slowly.

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Written by Yan Xin Liang
Pediatrics
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What should babies not eat when they have a cold?

When a baby has a cold, symptoms can include fever, coughing, a runny nose, and sneezing. Some may also experience vomiting, diarrhea, and loss of appetite. Thus, a cold can lead to a decrease in digestive function and loss of appetite. Regarding diet, it is important to provide light, easily digestible foods. If the baby is breastfed, the mother should also consume light and easily digestible foods; if the baby is formula-fed, the formula should be diluted. It's appropriate to add some supplementary foods such as vegetables and fruits. Meanwhile, spicy, stimulating, greasy, and hard-to-digest foods should be temporarily avoided during this period.

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Written by Wang Jing Hua
Obstetrics and Gynecology
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Do cold medicines affect menstruation?

Cold medicine itself does not affect menstruation, but having a cold can affect your constitution, which can influence your menstrual cycle. Many factors can impact menstruation, such as physical condition, excessive staying up late, fatigue, high stress, or extreme dieting or gaining weight. If your period is delayed, the first thing to consider is whether you might be pregnant, and then consider other factors that might cause the delay. If it is delayed by a week, you must first perform a pregnancy test.

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Written by Li Jian Wu
Pulmonology
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Cold or hot compress for a cold headache?

For symptoms of a cold and headache, if you have a fever, you can choose to use ice packs or a cool towel for local cold compresses. You can also use warm water to apply heat to the palms, soles, neck, and chest. This can dilate capillaries and relax sweat glands, promoting sweating and helping to restore normal body temperature. Additionally, you should adjust your diet, avoid stimulating, spicy, and overly greasy foods, and eat more foods that are high in rough fiber and vitamins.

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Written by Li Jian Wu
Pulmonology
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What can you eat when you have a cold?

After catching a cold, it is necessary to eat more fruits and vegetables that are rich in vitamins and dietary fiber. The diet should be light, soft, and easy to digest. Eat more apples, bananas, and kiwis, and consume more carrots and tomatoes in terms of vegetables. Main food items should primarily include grain-based dishes, and meat consumption should be limited. In terms of medication, mainly choose antiviral drugs and fever and pain relieving drugs. If there is a runny nose, sneezing, or tearing, you can choose to take chlorpheniramine maleate tablets to suppress gland secretion and alleviate symptoms, but it may cause adverse reactions such as drowsiness and fatigue. Note: Medications should be used under the guidance of a doctor.

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Written by Li Jian Wu
Pulmonology
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Which department should I go to for a cold and headache?

Clinically, symptoms of a cold headache can be addressed by visiting a general internal medicine department or the gastroenterology department at the hospital. A headache caused by a cold may be due to fever or inflammation-induced neuralgia. Firstly, it is advised to drink plenty of water and rest. Usually, a hospital visit entails a physical examination, a blood test for routine blood work, and C-reactive protein, along with taking your temperature to determine if there is a bacterial infection and any viral infection symptoms. Based on the test results and individual symptoms, detailed treatment measures should be taken, and adequate hydration and rest can aid in recovery.

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Written by Li Ying
Gastroenterology
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What to pay attention to with a stomach flu?

For gastroenteritis, the primary advice is to ensure the patient rests extensively, avoids excessive physical exertion, and allows the gastrointestinal tract to rest fully. Dietary control is necessary to prevent increasing the burden on the stomach and intestines. Additionally, symptomatic treatment is important. If the patient experiences dehydration or diarrhea, rehydration solutions, including antidiarrheal treatments, should be provided. If there is repetitive vomiting post-intake of food or water, treatments to protect the gastric mucosa and manage vomiting are required. In cases of fever, physical cooling methods should be used, and if ineffective, antipyretic medication can be administered. Treatment also includes dietary management, focusing on hydration and intake of oral rehydration solutions to help prevent and treat symptoms, promote recovery, and avoid consumption of refrigerated or irritant foods. Maintaining fresh air in the room and adjusting clothing appropriately is also recommended.

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Written by Li Jian Wu
Pulmonology
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How many days does a cold and fever last?

Common cold and fever generally last for about three to five days. However, if it is influenza, the duration might be longer. The specific condition should be determined based on individual constitution and disease tolerance, and it generally does not exceed seven days. If the fever persists for more than a week, secondary bacterial infection or other pathogenic respiratory inflammatory factors should be considered. Chest X-rays, complete blood count, and mycoplasma tests, among other diagnostic aids, would be necessary for a precise diagnosis. Appropriate measures to reduce fever should be taken during this time.