Erectile dysfunction is common in people with diabetes mellitus because high blood sugar can affect blood flow and nerves, and even if tests are normal, this can still be the cause. Focus on good diabetes control, regular exercise, weight management, quitting smoking, and reducing stress. The most effective first-line medical treatment is prescription tablets like Sildenafil or similar drugs, which improve blood flow and are safe for most people when taken under a doctor's guidance. If these do not work, other options include vacuum devices, injections, or specialist treatments. It is best to consult a doctor or urologist who can guide safe treatment, check for any underlying issues, and avoid self-medicating, especially with unverified supplements.

After brain tumour surgery, symptoms like double vision, imbalance, and vomiting can happen due to effects on the brain and nerves, and they often improve gradually with proper care, so it is important to have regular follow-up with your neurologist or neurosurgeon to check recovery and rule out complications. Treatments may include medications to control symptoms, vision therapy or prism glasses for diplopia, and physiotherapy or vestibular rehabilitation to improve balance and strength, while occupational therapy can help you return to daily activities safely. Feeling low or worthless is also common after such a major illness and may be part of depression, so counselling, support from family, and, if needed, medicines can make a big difference. Focus on gradual activity, good nutrition, and rest, and avoid overexertion, as recovery takes time. With the right medical care, rehabilitation, and emotional support, many people see meaningful improvement in both physical and mental well-being.