Orange or red saliva is common and usually not a cause for concern. The most frequent cause is minor bleeding from the gums (like gingivitis) or throat irritation. It can also result from certain foods, dehydration, acid reflux, or medications (such as rifampin). First, ensure gentle brushing and good hydration. If acid reflux is the cause, an antacid or generic famotidine may help. I highly recommend visiting a dentist to check your gum health, as treating mild gum irritation usually resolves the issue. If it persists or you experience coughing up blood, please consult a doctor for a proper evaluation.
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