Causes of Acne
There are a variety of factors that may contribute to or worsen acne.These factors can be classifed as eviornmental,physical,or emotional,examples of the factors include;
- Oil based cosmetic use
- Stress and anxiety
- Humidity or exposure to dirt
- Premenstural changes or hormonal changes
- Physical irritation from occlusive clothing,headbands,hats,helmets,etc.
Use of certain medications such as phenytoin, isoniazid, phenobarbital, litium, quinine, rifampin, and steroids.