Internal Itching: Causes and Solutions After Diagnosis - Internal Medicine

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It feels itchy inside the body?


Since the third day after being diagnosed, I have not had a fever, but I feel an internal itch throughout my body.
It's very uncomfortable and hard to describe; I feel the need to keep moving to feel a bit better.
Even before going to sleep at night, I constantly want to move and cannot stay still.
This internal itch persists; it's not a skin itch, but rather a sensation inside my body.
If I try to resist moving, my body feels like it wants to exert itself or experiences a shivering sensation, which is very uncomfortable.
I used to have this feeling occasionally, but it was always brief.
Now it has lasted for 4.5 days! Is this related to my diagnosis?

A Cheng, 30~39 year old female. Ask Date: 2022/10/19

Dr. Hong Yuanbin reply Internal Medicine


Hello, it is true that some individuals may experience skin rashes due to COVID-19, although the likelihood is low.
I would like to know if you are currently taking any medications, as it may be necessary to rule out drug or food allergies.
If there are none, then it could be attributed to COVID-19.
I recommend getting plenty of rest and staying hydrated, which should help improve your condition.
Thank you for your inquiry.

Reply Date: 2022/10/19

More Info


Internal itching, particularly when it feels like it originates from within the body rather than from the skin, can be a perplexing and uncomfortable symptom. It is essential to understand that this sensation can arise from various causes, especially after a recent diagnosis of an illness.
Firstly, it’s important to consider the context of your recent diagnosis. Depending on the nature of the condition you were diagnosed with, internal itching could be a side effect of the illness itself or a reaction to medications you may be taking. For instance, certain infections, autoimmune diseases, or even conditions affecting the liver or kidneys can lead to sensations of internal itching. This is often due to the accumulation of toxins in the body or changes in the body’s normal functioning.

In addition, if you have been prescribed medications, some of them may have side effects that include itching or unusual sensations. Antihistamines, antibiotics, or even certain pain medications can sometimes lead to these feelings. It’s crucial to review any new medications with your healthcare provider to determine if they could be contributing to your symptoms.

Another potential cause could be related to anxiety or stress, especially if you are feeling unsettled about your health condition. Psychological factors can manifest physically, leading to sensations such as internal itching or restlessness. This is sometimes referred to as psychosomatic symptoms, where emotional distress translates into physical sensations.

Moreover, if you have experienced any changes in your diet or hydration levels, this could also contribute to your symptoms. Dehydration can lead to dry skin and internal sensations of itching, while certain foods can trigger allergic reactions or sensitivities that might not present as typical skin rashes but rather as internal discomfort.

Given that you mentioned this internal itching has persisted for several days, it would be advisable to consult with your healthcare provider. They can conduct a thorough evaluation, which may include blood tests to check for liver function, kidney function, and any signs of infection or inflammation. They may also consider a review of your recent medical history and any medications you are currently taking.

In the meantime, here are some general suggestions that might help alleviate your discomfort:
1. Stay Hydrated: Ensure you are drinking enough water throughout the day. Dehydration can exacerbate feelings of discomfort.

2. Avoid Irritants: If you suspect that certain foods or substances may be causing your symptoms, try to eliminate them from your diet temporarily and observe if there is any improvement.

3. Manage Stress: Engage in relaxation techniques such as deep breathing, meditation, or gentle yoga, which may help reduce anxiety and its physical manifestations.

4. Topical Relief: While you mentioned that the itching is not on the skin, sometimes applying a soothing lotion or cream to the skin can provide some relief from the sensation.

5. Monitor Symptoms: Keep a journal of your symptoms, noting when they occur and any potential triggers. This information can be valuable for your healthcare provider in diagnosing the issue.

In conclusion, while internal itching can be distressing, understanding its potential causes and seeking appropriate medical advice is crucial. Your healthcare provider will be able to guide you through the next steps and help identify the underlying issue, ensuring that you receive the necessary treatment to alleviate your discomfort.

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