Weed, insect, and disease control may also be required for pastures. A healthy, productive pasture will resist invasion from most poisonous weeds and provide good quality forage. When pastures are overgrazed, horses will eat the grass and legume species down to the soil, which allows weeds to take over.
1 Melasma can be triggered by birth control pills because it increases hormones throughout the body. # 2  This is one of the most common causes of melasma. 3  Pregnancy: During pregnancy the body will become very hormonal and skin conditions like acne vulgaris and melasma/chloasma become very common.
If you suspect you are suffering from measles you should see a doctor. Dry Skin: Dry skin can cause many unpleasant aesthetic and physical changes to the skin and the face is usually one of the places this is most obvious. Dry skin is likely to cause flaking, itching and even lead to psoriasis.