What are the symptoms of heatstroke and cold?

Written by Chen Xiao Jun
Emergency Department
Updated on June 05, 2025
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After suffering from heatstroke, due to the weakened immune system and internal environmental disorders, one is prone to catching a cold. The common symptoms of a cold include sore throat, fever, generalized weakness, nasal congestion, runny nose, and cough. There might also be complications such as electrolyte imbalances and symptoms of dehydration. Therefore, if one develops the aforementioned cold symptoms after experiencing heatstroke, it is crucial to increase fluid intake, get adequate rest, and possibly visit a hospital for routine blood tests and other relevant examinations to determine whether there is an electrolyte imbalance while dehydrated, and to actively seek appropriate treatment.

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Written by Li Jian Wu
Pulmonology
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How to quickly alleviate the discomfort of a cold?

In treating a cold, it is important to select symptomatic medications. If symptoms such as discomfort, body ache, or fatigue are caused by a fever, appropriate fever-reducing measures should be taken based on the severity of the fever. If the body temperature does not exceed 38°C, physical cooling methods such as wiping the palms, soles, neck, and chest with warm water can be used. If the fever is high, antipyretic analgesic medications should be chosen. In addition, symptomatic treatment with vitamin supplements and medications that suppress gland secretion can help alleviate discomfort.

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Written by An Yong Peng
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What should I do if I have a cold and a sore throat?

In cases of colds with sore throats, appropriate measures should be taken based on the specific condition. A cold with a sore throat may be caused by a viral infection. For viral colds, there are usually no specific treatments, and symptomatic pain relief treatment is often needed, along with adequate hydration and proper intake of fruits and other related measures. Additionally, a sore throat from a cold could also be a bacterial infection, such as acute purulent tonsillitis, which is a type of bacterial cold. Patients with acute purulent tonsillitis often experience significant throat pain, swollen tonsils with purulent secretions on the surface, and may also have a fever. For acute purulent tonsillitis, not only is symptomatic treatment necessary, but also the use of sensitive antibiotics is required.

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Written by Li Ying
Gastroenterology
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How to treat a stomach cold in winter.

Gastrointestinal colds are commonly seen in the transition between winter and spring or autumn and winter. If you feel discomfort in your gastrointestinal area during these times, it might be a gastrointestinal cold. In this case, it is suggested to take standard medications for stomach pain and diarrhea and also to drink plenty of water. A gastrointestinal cold generally causes a high fever, so if you have a fever, you can take some antipyretics to lower your body temperature. Additionally, it is important to rehydrate timely during diarrhea and to adjust your diet to include more fresh vegetables and fruits. Eat semi-solid foods like rice porridge and soup, and avoid greasy, spicy food. Avoid intense physical activities, rest more, and get plenty of sleep to allow your body to recover quickly.

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Written by Li Jiao Yan
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Is it normal for a baby to urinate less when they have a cold?

If a baby catches a cold, it might affect their gastrointestinal function, followed by a noticeable decrease in milk intake. Furthermore, if the baby is uncomfortable, they may become fussy and cry more than usual, which can lead to increased insensible water loss. In such cases, the baby with a cold might experience less frequent urination. This is generally considered normal. However, if the baby's urination decreases but their milk intake and other conditions are stable, parents should check for swelling in the eyelids or lower limbs. If swelling occurs, it is definitely abnormal, and medical attention should be sought promptly. The doctor will conduct specific examinations based on the baby's condition and decide if treatment is necessary.

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Written by Zhang Shu Kun
Traditional Chinese Medicine
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Is soaking feet and sweating good for a cold?

Soaking your feet and sweating is beneficial for a cold because there are many acupoints on the soles of the feet. Hot water can stimulate these acupoints after soaking your feet, promote blood circulation, and accelerate the speed of blood circulation in the body, which can cause the whole body to heat up and sweat. Therefore, foot soaking can have a very good therapeutic effect on colds, and sweating can remove toxins from the body, which can be expelled through the sweat on the skin surface, effectively speeding up the recovery from a cold. Therefore, it is advisable to persist in soaking your feet every night. It is also recommended to pay more attention to your diet in daily life, avoid eating spicy and stimulating food, and abstain from smoking and alcohol, which will help in recovery.