How long should shingles be isolated?

Written by Zhu Zhu
Dermatology
Updated on August 31, 2024
00:00
00:00

The contagious period of shingles is about two weeks, so it is advisable to isolate for two to three weeks. Shingles typically occurs in people with weakened immune systems and is mainly caused by the varicella-zoster virus. The primary symptoms are red blister clusters on the skin that follow nerve pathways, accompanied by significant pain. Treatment primarily focuses on antiviral medication, nourishing the nerves, and relieving pain. Generally, within two to three weeks, the rash can crust over and shed, at which point it is no longer contagious, and isolation is no longer necessary.

Other Voices

doctor image
home-news-image
Written by Zhu Zhu
Dermatology
36sec home-news-image

Does herpes zoster require a special diet?

During the course of shingles, it is definitely necessary to avoid certain foods. Firstly, one must abstain from smoking and alcohol, as they are very detrimental to the recovery from shingles. Secondly, it is essential to avoid certain stimulating and aggravating foods, such as seafood, beef, lamb, and spices like onions, ginger, and garlic. Lastly, while avoiding these foods, one should consume more nutritious foods such as apples, carrots, pork, lean meat, and milk.

doctor image
home-news-image
Written by Zhu Zhu
Dermatology
35sec home-news-image

Does herpes zoster require hospitalization?

Whether hospitalization is needed after contracting shingles depends on the severity of the condition. In most cases, shingles is mild and does not require hospitalization. Treatment can be managed with oral antiviral medications, supplements to nourish the nerves, and topical medications. However, if the shingles is severe and causes complications, hospitalization may be necessary. It is advised to maintain a light diet, avoid overly spicy foods, and ensure adequate rest.

doctor image
home-news-image
Written by Zhu Zhu
Dermatology
1min 3sec home-news-image

Is herpes zoster prone to recurrence?

After recovery from herpes zoster, it is not easy for the condition to recur. Herpes zoster is a disease caused by the reactivation of the varicella-zoster virus, which infects the human body and lies dormant in the nerve roots, particularly when the immune system is weakened. Therefore, after recovery from herpes zoster, patients generally do not suffer from it again and can obtain long-lasting immunity. However, clinically, there are indeed some herpes zoster patients who experience recurrent episodes. This often directly relates to a decline in the patient's own immune resistance. Patients with underlying diseases, those who are chronically tired or fatigued, or those using immunosuppressive drugs, are prone to recurrent episodes of herpes zoster. Thus, while it is not easy for herpes zoster to recur, it is not absolutely non-recurrent.

doctor image
home-news-image
Written by Yu Gang
Dermatology Department
29sec home-news-image

Can you drink alcohol with herpes zoster?

Herpes zoster is caused by a viral infection of the nerves, usually following a cold. It is important to rest, avoid alcohol, and not eat spicy or rich foods. Additionally, take some antiviral medication such as acyclovir orally, and vitamins B1 and B12 to nourish the nerves. Make sure to rest well, avoid staying up late, and refrain from overexertion. For external use, it is best to apply some acyclovir to prevent infection.

doctor image
home-news-image
Written by Zhu Zhu
Dermatology
39sec home-news-image

What should I do about the pain from herpes zoster?

Shingles is a common viral skin disease caused by the varicella-zoster virus. The pain symptoms associated with shingles are very common, and it is necessary to use antiviral medications for treatment promptly. The specific medications should be used according to a doctor's prescription. If the pain is unbearable, it is recommended to use some analgesic medications to control nerve blockage and alleviate pain. Regular exercise, keeping warm, taking more vitamins, and improving physical condition are also advised to relieve the painful symptoms of shingles.