<s>[INST] My husband has been feeling slightly fatigued, has had some dizziness, and has been experiencing some sweating from the head down through his neck, shoulders and half way down his back for no apparent reason. He is 67 years old and is very active with a small lawn care business. He takes low dose blood pressure medicine, Celebrex and a cholesterol medicine. He is 6 2 and weights about 150 lbs. [/INST] Hi, thank you for providing the brief history of you. A thorough neuromuscular assessment is advised. As you mentioned your dad is sweating a lot he needs a thorough neuromuscular assessment. Since he is losing a lot of sodium and water from the body, due to fluid and sodium imbalance he is having dizziness and fatigue. Also, the sweating can be related to other systemic issues for which a thorough assessment is advice. Also, he is 67 years old with low Blood pressure medicine and cholesterol medicine the concerned systems needs assessment. Based on the assessment the treatment will be planned. RegardsJay In Chat Doctor.  </s>