Stay with note paper/cards of a neutral shade. 1  You may use a card having the words Thank You imprinted on the front; however, the font and type should be simple and elegant. 2  A note card that bears a small, graphic design is acceptable such as a narrow colored border stripe.
1 Hypothyroidism, or an underactive thyroid, can also cause hair loss. 2  Hypopituitarism, or an underactive pituitary gland, can cause hair loss. 3  Lichen planus is a skin condition that can cause hair loss, as well as discoloration of the scalp. 4  Celiac disease is an allergy to gluten, and can cause hair loss.
Different types of hair loss may have different causes. Common causes of hair loss include: 1  Ringworm of the scalp, which is common in children. 2  Mental stress or physical stress, such as recent surgery, illness, or high fever. 3  Hair styling and products. 4  Age. 5  Poor nutrition, especially lack of protein or iron in the diet. 6  Thyroid diseases, including hypothyroidism and hyperthyroidism.