Fibromyalgia can cause long-term body pain, muscle tenderness, tiredness, poor sleep, brain fog, headaches, stiffness, and increased sensitivity to pain. Symptoms may worsen with stress, poor sleep, anxiety, overexertion, or lack of physical activity, and many people experience fluctuations in pain and fatigue from day to day. Treatment usually focuses on improving pain control, sleep quality, energy levels, and daily functioning rather than completely curing the condition. Doctors may prescribe nerve pain medicines, certain antidepressant medicines, muscle relaxants, or sleep-support medicines, depending on the main symptoms and other medical conditions. Gentle regular exercise, stretching, physiotherapy, stress management, proper sleep routine, pacing daily activities, and counselling may also significantly improve quality of life over time. Warm baths, relaxation techniques, hydration, and balanced nutrition may further help reduce stiffness and fatigue. Recovery is usually gradual, and symptom control often improves best with a combination of medicines, exercise, and lifestyle management rather than medicines alone. Seek medical care if severe depression, worsening weakness, major sleep disturbance, or new neurological symptoms appear, because additional evaluation may sometimes be needed.