If you're planning to become pregnant and have SjÃ¶gren's syndrome, ask your GP to test for certain antibodies that may be present in SjÃ¶gren's syndrome and are known to cause a temporary lupus rash in newborn babies. In very rare cases, the antibodies can also cause heart defects in babies.
Users of semi-permanent or temporary hair color can expect their color to last for about 6 weeks. Color fades with shampooing and exposure to air.
How long does Indigo hair dye last. Indigo is a permanent hair dye. However, different kinds of hair can react differently to it. For example, blonde or grey hair need several Indigo application before you get your desired blackish color. Dark hair, however, will immediately become deep black.