Conversation: The conversation between human and AI assistant.
[|Human|] WHEN STANDING FROM SITTING POSITION GET A TINKLING ON TIP OF TONGUE AND RIGHT LOWER LIP. LAST ON FEW MINUTES BUT HAS HAPPENED NUMBER OF TIMES IN LAST THREE DAYS. HAVE HIGH BP TAKE CANDESARTAN 16MG DAILY AND TAKE VENLAFAXINE 75 MGS X2 DAILY, ANTIDEPRESSANT
[|AI|]  Hello! Welcome on Chat Doctor ! I read carefully your question and understand your concern. Orthostatic hypotension can mimic this situation. Electrolyte imbalances like high potassium levels (caused by candesartan) can trigger this situation too. For this reason, I would recommend checking your blood pressure values in sitting and standing up position. If there is a Chat Doctor.  It is also necessary checking your potassium plasma levels, although it is not typical for high potassium levels to cause symptoms which are modulated by standing up. Hope you will find this answer helpful! Best wishes,