Is bacterial cold serious?

Written by An Yong Peng
Pulmonology
Updated on September 03, 2024
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Bacterial colds are generally not severe and typically manifest symptoms such as sore throat and fever. Active anti-infection treatment is necessary, along with adjunctive non-pharmacological measures like a light diet and adequate hydration, which usually help control the condition. However, it is important to note that even bacterial colds require standardized treatment, as neglecting this can increase the risk of complications such as pneumonia. Additionally, in pediatric patients, bacterial colds caused by streptococcal infections can lead to severe complications like nephritis. Therefore, more aggressive treatment is crucial for children with bacterial colds to avoid delaying treatment and preventing potential complications.

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Written by Ding Ying Bo
Obstetrics and Gynecology
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Why does bacterial vaginitis turn into fungal vaginitis?

Women with bacterial vaginitis need to be treated with metronidazole, which can be either taken orally or applied as metronidazole vaginal effervescent tablets. Some women may experience recurrent bacterial vaginitis, which leads to a longer duration of medication use, potentially causing an imbalance in the vaginal flora. Yeast naturally exists in the vagina, but the environment is usually stable due to the predominance of lactobacillus, which inhibits the growth of yeast. However, if the treatment period for vaginitis is extended, it can disrupt the vaginal environment, reduce the amount of lactobacillus, and consequently, yeast can proliferate and lead to yeast-based vaginitis.

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Written by Li Jian Wu
Pulmonology
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How many days does a fever last in bacterial pneumonia?

Bacterial pneumonia can cause sudden high fever and convulsions. Typically, the fever lasts about three to five days. In patients with weak immunity, the fever may persist for seven to ten days. Decisions should be made based on the amount of bacteria in the body and the immune capacity. It's important to adjust your mindset, understand correctly, and seek early detection and treatment. Maintaining appropriate indoor temperature and humidity is crucial. When feverish, it's necessary to measure body temperature. If it does not exceed 38 degrees Celsius, oral antipyretic medications generally aren't necessary; physical methods to reduce fever can be used to relieve discomfort.

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Written by Gan Hai Ying
Obstetrics and Gynecology
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Is bacterial vaginitis sexually transmitted?

Bacterial vaginosis is not sexually transmitted. The occurrence of bacterial vaginosis is mainly due to changes in the vaginal environment, which leads to an imbalance of bacteria normally present in the vagina. Some bacteria become dominant, leading to the development of bacterial vaginosis. Most cases of bacterial vaginosis are due to low immunity in women, reduced body resistance, or long-term use of vaginal medications which disturb the vaginal environment, resulting in bacterial vaginosis. It is not classified as a sexually transmitted disease. For bacterial vaginosis, if there are obvious symptoms such as abnormal vaginal discharge or external genital itching, treatment with metronidazole or clindamycin can significantly relieve discomfort. In addition to medication, attention should be paid to the hygiene of the external genitalia and improving one’s immunity, as many cases of bacterial vaginosis can heal on their own. (Please follow medical advice when using medication.)

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Written by He Jing
Obstetrics and Gynecology
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What should I do if bacterial vaginitis has a fishy odor?

The normal vaginal flora is dominated by lactobacillus. If the pH in the vagina increases, this can disrupt the vaginal microecology, and the excessive growth of other microorganisms can lead to bacterial vaginosis, accompanied by an increase in vaginal discharge and a foul odor. Initially, a routine vaginal discharge test can be conducted. If the test indicates the presence of clue cells, a definitive diagnosis can be made. In the treatment process, oral metronidazole is primarily used as it is effective for symptomatic treatment. Alternatively, metronidazole suppositories can be used locally for symptom relief, typically curing the condition in about a week. During treatment, avoid sexual intercourse, wearing tight clothing or long-term use of panty liners, as these can interfere with treatment effectiveness. (Please use medications under the guidance of a doctor.)

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Written by Huang Shuai
Obstetrics and Gynecology
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Can you have children with bacterial vaginitis?

When there is a clear case of bacterial vaginosis, it is generally recommended to cure it before planning to conceive a child. This is mainly because, if one becomes pregnant while having bacterial vaginosis, it may increase the risk of miscarriage or premature birth. This is primarily due to the fact that bacterial vaginosis can lead to an increase in inflammatory substances in the vagina or cervix. The increase in inflammatory cells can easily stimulate contractions, thus leading to the risks of miscarriage, premature birth, and an increased risk of premature rupture of membranes. Therefore, it is generally advised to first cure the vaginitis before planning a pregnancy.