Common symptoms of Addisonian crisis include:

In the context of Addisonian crisis, hypotension is a hallmark symptom. An Addisonian crisis is a potentially life-threatening condition that occurs when there is an acute adrenal crisis due to insufficient levels of cortisol, which is crucial for various body functions. In this state, the body's ability to respond to stress is severely compromised, leading to significant cardiovascular instability.

Hypotension is often present due to the adrenal glands' inability to produce adequate hormones that regulate blood pressure. In addition to hypotension, gastrointestinal symptoms such as diarrhea can also occur as the body reacts to the stress and electrolyte imbalances during the crisis. These symptoms reflect the underlying hormonal deficiencies and help indicate the severity of the adrenal insufficiency.

The other symptoms listed in the other choices, such as hypertension, would not be typical of an Addisonian crisis, as the condition fundamentally leads to cardiovascular collapse rather than an increase in blood pressure. Consequently, understanding the relationship between adrenal function and systemic symptoms helps in recognizing the critical nature of Addisonian crises.