High blood sugar, even with a PPG of 180?mg/dL, can cause joint pain from inflammation and increased urination due to excess glucose in the blood. Review your sugar control with your doctor and stay hydrated while monitoring for other complications.

Type 1 diabetes with a postprandial glucose of 300 and recent weight loss indicates poor blood sugar control and potential insulin deficiency. Treatment involves careful adjustment of insulin therapy under a doctor's supervision, frequent blood sugar monitoring, dietary management, and regular follow-up to prevent complications and stabilise weight.

Fasting sugar of 110 and post-meal 165 indicate reasonably controlled diabetes, but there is room for improvement to reach optimal targets. Maintain your current medications, follow a balanced diet, exercise regularly, and continue monitoring blood sugar. Consult your doctor for any dose adjustments if needed.

Fasting plasma glucose of 185 mg/dL and post-meal 200 mg/dL indicate that your blood sugar is significantly above normal, suggesting poorly controlled diabetes. Consult your doctor promptly to review your medications, diet, and lifestyle, and adjust your treatment to safely bring your blood sugar to target levels.