Skin problems can happen often due to many problems like weather, use of beauty products, exposure to sun or due to some skin diseases like psoriasis and eczema. There are some problems for which one should definitely see a dermatologist.

• When one sees a mole or some other kind of unusual discolouration on the skin which starts growing or changing then it is very much important to go and see a dermatologist. This is because; these things can be skin cancer. One has a high chance of having skin cancer if they have a very fair skin but they get burnt or tanned very easily. So, the dermatologist will conduct a skin test to find out the problem and will always recommend using a sunscreen of at least SPF 15 whenever they go out in sun.
• Constant rashes and itching can be some sort of dermatitis which can also cause some inflammation and flaking of skin. It can be due to some allergic reactions to the cosmetic products that one is already using. One should see a dermatologist to find out which is actually causing the allergies and rashes and then go with their prescribed medicines in order to get rid of those problems. There are many dermatologists in Rohini who can prescribe the needed medicines which one can buy from the  drug store and use it on a regular basis so that the skin rashes and the irritation goes away.
• There are some skin disorders that never heals other than medicines. Those diseases include chronic seborrhoea, psoriasis, diabetes related cracked calluses and other things which does not heal easily and the wound can also get infected if it is left untreated. So, before it gets worse, one should definitely see a dermatologist. They will prescribe some regular skin care routine and products which will keep the skin problems under control. They can also prescribe some oral medicines and topical drugs if they think it is needed to cure those skin problems.
• In order to treat scars one can also take help from experienced dermatologist who can prescribe some effective medicines and skin care product which can cure them. They can also resects the raised scars if needed.
• In case of brown skin discolorations the dermatologists can sometime prescribe some skin lightening agents which are medicated and do not have some other side effects. They also prescribe some sun screens which have counter skin lighteners which can even out the skin tones of an individual without causing any kind of irritation or discomfort.
• When there are too much of stretch marks and cellulites, the dermatologists can go for some laser treatments for them. This only can bring some improvement on those marks. Though even after the treatment the marks disappear taking some time and proper care is very much needed.

Apart from these there can be sudden redness of skin or blemishes that does not go away easily. One can take help of dermatologists in these kinds of cases.