Yes, you can take an alternative brand if it has the same chemical composition and strength. Such medicines are generally safe, but the change should be done under a doctor's advice to avoid BP fluctuations. Monitor your blood pressure closely after switching.

Nebicard-SM and Telmaxx 50 are commonly used for long-term blood pressure control, especially after a brain haemorrhage. They are generally safe when taken as prescribed, but may cause side effects like low BP, dizziness, or fatigue. Do not stop them on your own regular follow-up with your doctor is important to decide whether to continue or adjust the dose.