Symptoms associated with hepatic disease include: limb pain neuropathy hypertension tachycardia (fast heartbeat) electrolyte imbalance Symptoms associated with erythropoietic
[healthline.com]
One form, acute intermittent porphyria, causes attacks of acute abdominal or limb pain, weakness due to peripheral neuropathy, epileptic seizures, confusion, and increased
[britannica.com]
It could vary from limb, back, or chest pain, nausea, vomiting, confusion, anxiety, seizures, weak limbs, constipation, diarrhea, or dark or reddish urine.
[porphyria.com]