Yes, a metallic taste in the mouth is something many people with lupus experience. As one MyLupusTeam member shared, "I have the most horrible dry, metallic taste in my mouth." Another member replied that they actually lost weight because of it — so it's definitely more than just a minor annoyance. There are several Show Full Answer
Yes, a metallic taste in the mouth is something many people with lupus experience. As one MyLupusTeam member shared, "I have the most horrible dry, metallic taste in my mouth." Another member replied that they actually lost weight because of it — so it's definitely more than just a minor annoyance. There are several lupus-related reasons this can happen:
- Lupus medications — Methotrexate, azathioprine (Imuran), and cyclosporine are all known to affect taste. Even fish oil or omega-3 supplements can cause a bad taste.
- Dry mouth — About 79% of people with lupus experience dry mouth, which can alter how things taste.
- Oral thrush — Medications like prednisone can disrupt the natural balance in your mouth, leading to a yeast infection that causes unpleasant or metallic tastes.
- Nutritional deficiencies — Low levels of zinc, vitamin B3, or vitamin B12 can contribute to a metallic taste.
- Lupus nephritis — Kidney inflammation caused by lupus can allow waste products to build up in the bloodstream, affecting taste buds.
- Sjögren's disease — A comorbidity affecting 23–35% of people with lupus, it reduces saliva production and can change how things taste. It's worth bringing this up with your rheumatologist, as they may be able to adjust your medications or refer you to a dietitian to help manage it. Regular dental visits are also important, since dry mouth can increase the risk of tooth decay and gum issues.
August 20
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