Unsourced material may be challenged and removed. (May 2015). Etymology is the study of the history of words, their origins, and how their form and meaning have changed over time. By extension, the term the etymology of [a word] means the origin of the particular word.
â¢ Lemon juice is also considered good for hair. Thus, simply rubbing some lemon juice on the scalp and rinsing the hair after a few minutes is one of the most effective Itchy Scalp home remedies. â¢ Add two drops of peppermint oil in a cup of water and massage the scalp gently with this solution for a few minutes.
1 Take few drops of all the oils i.e. tea tree oil, lavender oil and rosemary oil. 2  Mix it well and apply this to the scalp where it is affected by the psoriasis.  All these oils are anti-bacterial that aid in curing an itchy scalp and has the properties that helps to promote faster healing of the affected scalp area.