There could be several reasons why your hair is suddenly oily. Some common factors that can cause excess oil production on the scalp include hormonal changes, genetics, poor diet, stress, the use of certain hair care products or changes in the weather or environmental conditions.
Hormonal changes, such as those that occur during puberty, pregnancy, or menopause, can lead to an increase in oil production in the scalp. This can cause your hair to become greasy and difficult to manage.
Genetics can also play a role in determining the amount of oil your scalp produces.
Additionally, certain medications or dietary changes can also impact your body’s natural oil production, leading to oily hair.
Poor diet, especially one that is high in fats and oils, can also contribute to excess oil production on the scalp.
Stress can also have an impact on the body’s hormonal balance, which can lead to increased oil production.
Using hair care products that are not suitable for your hair type or scalp can also cause oily hair. For example, using heavy conditioners or styling products that contain silicone can clog the hair follicles and lead to an increase in oil production.
Another potential cause of sudden oily hair is changes in the weather or environmental conditions. Humidity, heat, and pollution can all contribute to excess oil on the scalp, and can be especially problematic during the summer months.
If you are experiencing sudden oily hair, there are a number of steps you can take to manage the problem.
To address oily hair, it’s important to identify the underlying cause and make appropriate lifestyle changes.
Maintaining a healthy diet, managing stress levels, and using hair care products that are designed for your hair type can help to balance the oil production on your scalp.
Washing your hair regularly with a gentle shampoo can help to remove excess oil and keep your hair looking healthy and clean. One option is to adjust your hair care routine, using a clarifying shampoo to remove excess oil and build-up.
Additionally, you may want to experiment with different styling products and techniques to see if you can find a routine that works better for your hair.
If your oily hair persists or is accompanied by other symptoms, such as scalp irritation or hair loss, it may be a good idea to consult a dermatologist or other healthcare professional to rule out any underlying medical conditions.

Samantha is a hairstylist with over 12 years of color and stylist experience. She enjoys using her knowledge to create what her clients really want when they sit down in her chair. Her passion is creating unique looks that her clients feel great in.