Introduction: When you have an itchy scalp, you have a strong sense of irritation in your scalp that makes you want to scratch. Scalp pruritus is the medical name for an itchy scalp. Although widespread, it is a bothersome symptom that is difficult to diagnose. It frequently coexists with seborrheic dermatitis and psoriasis. Although an itchy scalp is a diagnostic in itself, it is also a symptom that aids in the diagnosis of other scalp illnesses. Below are some of the most typical symptoms of an itchy scalp:Strong itchy, scratching feelingRed flaky patches on the scalpDry white flakes of dead skin on your scalpInflammation of the scalpRed scaly areas (plaque) on the scalpPresence of lice.Causes of Itchy ScalpDandruff, a kind of eczema known as seborrheic dermatitis, and psoriasis are the most common causes of scalp itch. Dandruff occurs when the skin cells on the scalp shed and renew themselves too quickly. Dead skin cells begin to accumulate, as a result, flake off into the hair, and cause apparent dandruff and itchy scalp. The skin around the oil glands becomes irritated and develops yellowish, oily scales in seborrheic dermatitis. Although seborrheic dermatitis can affect any portion of the body with oil glands, it is most prevalent on the scalp. Stress, hormone fluctuations, and skin allergies are a few things that might make the disease worse. Although rare, Minoxidil tablet may sometimes cause an itchy scalp.Treatment:Home RemediesWarm Olive Oil Before massaging it into the skin and applying it to the scalp, warm up the olive oil in your palms. After letting the olive oil sit on the scalp for a few hours, wash it off with a medicated shampoo that contains salicylic acid or coal tar.Colloidal Oatmeal Wrap a handful of oats in a muslin cloth, place it under a running tap of lukewarm water, collect the water runoff in a jug, and then gently and evenly apply the oatmeal water to the scalp.Apple Cider VinegarAfter you've completed shampooing and conditioning, combine apple cider vinegar and water in a 1/4th proportion and apply it all over your scalp. After letting it sit for a few minutes, rinse it off with water. If you don't like the vinegary scent of this mixture, you can also add some essential oils.Lemongrass Oil One cup of coconut oil should be combined with two to three drops of lemongrass oil. Apply this mixture to your entire scalp, then let it sit for the night. The following morning, wash your hair with shampoo and water.Tea Tree Oil Use an appropriate carrier oil and a few drops of tea tree oil. Using a cotton ball, apply it to your scalp. For optimum effects, keep it on overnight and wash it off the next day. However, try to wait at least two hours before washing it.Zinc PyrithioneAnother component of shampoo, zinc pyrithione, reduces Malassezia, a yeast that can result in dandruff. The shampoo should be used at least twice a week or as prescribed by a physician or dermatologist.Ketoconazole Shampoo Another antifungal medication that aids in lowering the density of Malassezia yeast on the scalp is ketoconazole. The shampoo can be used twice a week. After a month, stop using the shampoo if dandruff gets worse or doesn't appear to be getting better.Medical TreatmentIt is crucial to appropriately treat an itchy scalp because it could be a sign of more serious diseases. Therefore, if any of the following problems are present, you should consult a doctor. Your scalp itches all the time. If the scratching interferes with your daily activities and keeps you up at night. If you see nits or lice in your hair. If over-the-counter shampoos are ineffective. If the scratchy areas hurt when touched.Final wordThere are numerous explanations for the widespread ailment known as scalp itch. Using natural home remedies, people frequently experience relief from scalp itching. OTC shampoos with antifungal ingredients may work better on persistent itching. Consult a doctor if the scalp itch persists despite home treatment. A doctor will assist in determining the underlying reason why the scalp itches and may recommend medicine to address the condition.