Why do i itch everywhere

Most cases are caused by a skin irritation of some kind. You may notice a rash, bumps, or another kind of visible skin irritation. The causes of itchy skin without visible irritation are sometimes harder to identify and may be a sign of an underlying organ, neurological, or mental health condition that needs treatment. Dry skin is a common cause of itchy skin without a rash. In most cases, dry skin is mild. It can result from environmental conditions, such as low humidity and hot or cold weather.

In these cases, itchy skin can be treated and prevented with regular use of a moisturizer and a humidifier during drier times of the year. Also, avoid using strong soaps or cleansers that can dry your skin further. Causes of more severe cases of dry skin can be genetic or caused by an underlying disease and must be treated by a dermatologist. Dry skin is more common as you age. It can also be brought on by certain skin conditions, such as eczema.

However, some are not so easy to detect. A tick bite , for example, may be quite small. You may have to perform a full-body scan to find a tick after being in a tick-infested area. Here are some insects whose bite may cause you to itch:.

Most of the time, bug bites are nothing to worry about. The American Academy of Dermatology recommends using an ice pack or hydrocortisone cream for the itch, or taking an oral antihistamine.

However, if you have any serious symptoms, you should see a doctor or visit an emergency room. Serious symptoms include:. Many types of medication can cause itchiness without a rash on some or all parts of the body.

Treatment of itchiness usually includes stopping use of the drug and replacing it with something else, or trying a lower dose. Statins and some other cholesterol-lowering medications, such as niacin , may result in all-over skin itchiness, including on the face and throat. Statins may cause liver damage in some people, resulting in organ stress that leads to an itching sensation on the skin.

Itchy skin can be a side effect of some blood pressure medications, such as amlodipine Norvasc. This may be from an allergic reaction to the medicine or from underlying liver disease. Itchy skin is a common side effect of taking prescription opioids for pain relief.

There are several medications that may help with this, including nalbuphine and nalfurafine hydrochloride. There are simple things you can do to help ease the itching.

A pharmacist can recommend the best products to help with itchy skin. For example, creams, lotions or a medicine called antihistamine. The GP might arrange a blood test , or wipe a cotton bud over the area of itchy skin a swap , or gently scrape off some skin cells, so they can be tested. This can help find the cause of your itchy skin. Recent Blog Articles. Health news headlines can be deceiving. Why is topical vitamin C important for skin health? Preventing preeclampsia may be as simple as taking an aspirin.

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When bugs live on your skin or feed on you every night, the itch can be long-lasting and uncontrollable. Bugs that can cause long-lasting itch, include bed bugs, lice, and mites scabies. How to get relief: You can find out what these bug bites look like and how to get rid of the itch at: Bed bugs Head lice Scabies. Itchy skin condition.

The list of skin conditions that can cause intense itch is long and includes: Atopic dermatitis Chickenpox Dyshidrotic eczema Folliculitis Hand-foot-and-mouth disease Hives Psoriasis Neurodermatitis Ringworm Seborrheic dermatitis Shingles How to get relief: To get relief, you must know which skin condition you have. The best way to get an accurate diagnosis is to see a board-certified dermatologist. If you have been diagnosed with atopic dermatitis or psoriasis, relieving the itch can be a challenge.

Skin cancer. For many people, the only sign of skin cancer is a new or changing spot on their skin. Sometimes, that spot also itches and can be the only reason a person notices the spot. How to get relief: See a board-certified dermatologist to find out if you have skin cancer.

If you have skin cancer, treating it can get rid of the itch. Warning sign of a disease inside your body. It can also be a sign of advanced kidney disease and often develops in people who are close to needing dialysis or currently receiving dialysis. In these people, the itch can be widespread and especially intense on the back, arms, and legs. Itch is also common in people who have liver disease, such as hepatitis C, cirrhosis, or an obstructed bile duct.