Dandruff can happen due to a lot of reasons. The major factors are related to the scalp condition though. It can occur if the scalp is too oily or if it is too dry.
If one is irregular in shampooing their hair then it can also cause dandruff. If you go out regularly and live in a humid country then you need to shampoo at least thrice a week. If you do not go out everyday then you can shampoo after every three days. This will clean the scalp and remove the oil deposit on the scalp. But if dandruff has already occurred then try and find a good shampoo for dandruff and itchy scalp and use it every alternate day to get best results.
One needs to add a lot of Vitamin B in their diet to make their scalp healthy and better. One needs to have a lot of vegetables, fresh fruits, whole grain breads and cereals in their regular food habit. Remember, eating wrong can always lead to white flakes and dry scalps. It is also important to cut down the salt and alcohol intake and increase the intake of omega 3 fatty acids. This will hydrate the skin from inside and will keep your scalp moisturised.
When dandruff and itchy scalp happens, there are few good home remedies that can help in fighting back this problem.
Like, vinegar is a good solution for an itchy scalp. It also kills the bacteria and fungus created by dandruff. The acidic content of vinegar is very beneficial and it helps in reducing the dandruff flakes. One needs to add equal amount of water and white vinegar on the scalp and leave it for half an hour before washing it off with a mild shampoo.
One can also go for plain coconut oil, or Moroccan oil or castor oil to remove dandruffs. One needs to warm it up a bit. Apply this on the scalp and massage it for 5 to 7 minutes. Keep the oil for at least an hour before you wash it well with a mild shampoo. One can also keep the oil overnight if they want. Hot oil treatment can always do wonders as it can hydrate the scalp easily by leaving a moisturising effect.
Also deep conditioning can be a good idea to keep your scalp healthy. One can do that at least once a week. Use a good conditioner and apply it on wet hair. Wrap it with a towel for half an hour before washing it well with water.
There are many scalp products and shampoos that are available in pharmacies and stores. They can control this dermatitis well. If one wants to use some anti fungal shampoo then they should try to remove any crusty patches or scaly patches that are already there on the scalp. This can make the shampoo work more effectively. Professional dandruff shampoos have ketokenazol which is the main ingredient to fight back dandruffs. Most dermatologists’ advice these shampoos depending on the scalp condition of the patient.