In this task, you will be given a single sentence or a set of sentences. You have to recognize the name of the disorder or disease. Disease is a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury. Although there might be several correct answers, you need to write one of them.
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Question:  The high prevalence of anorexigen use in patients with SPH also raises the possibility that these drugs precipitate pulmonary hypertension in patients with underlying conditions associated with SPH .

Answer: pulmonary hypertension


Question:  RESULTS : The patient had episodic deterioration of vision in both eyes , with clinical features resembling ischemic optic neuropathies .

Answer: ischemic optic neuropathies


Question:  Systemic side effects including piloerection , headache , and cold extremities were experienced in all subjects .

Answer:
headache