Embarrassed to wear a dark suit or black top? Don't let dandruff stop you from living a normal life and wearing whatever you want. Dandruff, or seborrheic dermatitis, is an embarrassing but common condition of the scalp, according to the Mayo Clinic. It isn't contagious, and it can be controlled in most cases. Some of the causes of chronic dandruff include a dry scalp, oily scalp, hair product sensitivity, psoriasis, eczema and a yeast infection on the scalp.
Wash Often
Shampoo your hair often with a mild product designed for a flaky, itchy scalp. If you have an overabundance of oils, frequent washing may be all you need to control your dandruff. If you need a conditioner, choose a light, fragrance free formula. Hairboutique.com recommends using detergent-free shampoos.
If the dandruff doesn't clear up on its own, Cleveland Clinic claims that over-the-counter shampoos with tar, salicylic acid, zinc pyrithione, ketoconazole or selenium sulfide may get rid of the problem. Wash your hair at least every other day with the dandruff shampoo for the best results.
Styling Products
Styling products such as hairspray, gel, mousse, hair wax and hair serums can create buildup on your scalp, trapping the oils and clogging the pores, which may cause flaking. You may have sensitivities or allergies to some of the ingredients, so read the labels. If you must use styling products, avoid those with fragrance.
Manage Stress
Stress can cause your body to rebel and lower your resistance to a variety of conditions. If you have dandruff, it could become worse when you're stressed, so find ways to relax. Try an exercise class, yoga, tai chi or a long walk to unwind. After a stressful day, give yourself a head massage to loosen the scalp and increase the blood flow to that area.
Diet and Supplements
A health diet is essential to all aspects of good health. According to the Mayo Clinic, you need zinc, the B vitamins and healthy fats to maintain a healthy scalp. Stay hydrated by drinking at least eight 8-oz. glasses of water each day--more if you work out or sweat.
Hairboutique.com claims that refined flour and sugar may exacerbate or cause dandruff. Some of the supplements that might help include evening primrose oil, vitamin B complex, vitamin A, vitamin E and silica. Before adding supplements to your diet, consult your doctor.
Sunlight
A small amount of sun exposure is good for you and can help decrease dandruff flaking and itching. Go outside for 20 to 30 minutes each day, and wear sunscreen on the rest of your body. Don't be tempted to sunbathe because in this case, more isn't better.
Alternative Dandruff Treatments
Hairboutique.com recommends trying alternative treatments. Use apple cider vinegar during the final rinse to help restore the scalp's natural pH levels. You may also apply the vinegar to your scalp before shampooing. Allow it to absorb into the scalp before using a mild shampoo. Aloe vera and tea tree oil are also helpful in getting rid of dandruff. Apply and massage either of them into the scalp.


