Hidden Red Flags: Early Warning Signs Your Liver Might Be Under Stress

15. Bitter Taste in the Mouth (Especially in the Morning)

A persistent bitter taste in the mouth, particularly noticeable in the morning, can point to sluggish liver or bile duct issues. In traditional Chinese and Ayurvedic medicine, this symptom has long been associated with liver imbalance. When bile flow is impaired—due to inflammation, congestion, or fatty liver—small amounts can reflux into the digestive tract and mouth, leaving behind a bitter, metallic aftertaste. While not alarming on its own, if this sensation becomes regular or is paired with digestive discomfort, it may be time to evaluate your liver health. Your taste buds might be sounding the alarm before other systems catch up.

16. Sensitivity to Smells or Medications

If you've suddenly become sensitive to perfumes, cleaning products, or medications you once tolerated well, your liver might be overwhelmed. As your body’s primary detox organ, the liver breaks down and neutralizes chemicals, drugs, and environmental toxins. When it's under strain, this detoxification process slows, causing substances to linger in your system—and making you more reactive to smells, alcohol, or pharmaceuticals. This hypersensitivity can show up as nausea, headaches, or skin flare-ups. It’s your body's subtle way of saying: the detox queue is backed up. Listening early can prevent much larger disruptions later.