What is the cause of generalized weakness and bitter mouth

Generalized weakness and bitterness may be caused by dampness and heat in the spleen, blazing liver fire, liver depression and phlegm disturbance. Such as liver fire refers to the fire and heat, internal disturbance in the liver, there will be head and eyes distension, dizziness, bitter mouth, dry mouth, insomnia and dreams and other symptoms, then there may be generalized fatigue and bitterness.
1. Dampness-heat embracing the spleen: it means that dampness-heat embraces the spleen and the spleen loses its healthy transportation (the spleen’s transportation function is out of order), which will lead to symptoms such as dullness (lack of appetite, reduced food intake), nausea and desire to vomit, bitter and sticky taste in the mouth, heavy and sleepy limbs (limbs are weak and heavy), or heat in the body that does not rise (the whole body feels hot, but the skin feels hot but it is not very hot), and then generalized tiredness with bitterness in the mouth may occur.
2. Liver depression and phlegm disturbance: refers to phlegm and heat internal disturbance, the bile is not peaceful, there will be restlessness, palpitations and insomnia, dizziness, tinnitus, bitter mouth and vomiting, etc., there may be a generalized fatigue and bitterness of the mouth.
If the symptoms of generalized fatigue and bitterness are delayed, you should consult a doctor in time for relevant examination and then symptomatic treatment.