What could cause itching all over the body at night?

Question

Hello doctor,

Why do I feel itchy all over my body at night? When I scratch, my skin turns red and the pores become raised, even though I do not have any rashes. Please help.

Thank you.

Answer 1

Hi,

Welcome to icliniq.com.

I read your query and can understand your concern.

Itching accompanied by the described symptoms (redness, raised pores, no rash) may have various potential causes:

Dermatological conditions: Conditions like eczema (a chronic skin condition characterized by inflamed, itchy skin), psoriasis (a chronic autoimmune disease), and hives (caused by allergic reaction) are known to induce itching, often worsening during nighttime.
Dry skin: Commonly implicated, especially when humidity decreases during sleep.
Allergic reactions: Skin irritation and nighttime itching may result from allergens like dust mites, wool, or others.
Parasitic infestations: Nocturnal pests like bed bugs, lice, and scabies can leave itchy bite marks.
Underlying medical conditions: Issues with the liver, kidneys, thyroid, and diabetes may manifest as itching.
Circadian rhythm changes: Fluctuations in hormones and body temperature at night might sometimes contribute to itching.
Stress and anxiety: These mental health factors can either exacerbate existing itching or trigger it anew.

I suggest visiting a doctor so they can:

Perform a thorough examination, including assessing your skin, medical history, and current lifestyle.
Run necessary tests depending on the suspected cause to aid in diagnosis.
Develop a personalized treatment plan to address the underlying cause and effectively alleviate your symptoms.

In the meantime, I suggest these general recommendations:

Resist scratching to prevent worsening itching and potential skin damage.
Moisturize regularly using fragrance-free moisturizers, especially before bedtime.
Keep it cool by taking cool showers or baths, wearing loose-fitting clothing, and using fans to lower your skin temperature.
Identify and avoid triggers, especially if allergies are suspected.
Manage stress (tension) effectively through relaxation techniques like yoga or meditation to reduce its impact on itching.

I hope this helps.

Please revert in case of further queries.

Thank you.