Discuss why transplant surgeries are not always fruitful and how increasing its success rate can also be detrimental (dangerous) to the recipients health.

Transplant surgeries are not always successful due to a variety of reasons.

1. Organ Rejection: The most common reason is the body's immune response against the transplanted organ. The immune system may recognize the new organ as a foreign object and attack it, leading to organ rejection.

2. Surgical Complications: Transplant surgeries are complex and carry the risk of complications, such as infection, bleeding, and damage to surrounding organs or tissues.

3. Donor-Recipient Match: The success of a transplant also depends on how well the donor's organ matches the recipient's body. A poor match can lead to organ rejection.

4. Post-Transplant Care: The recipient's lifestyle and adherence to post-transplant care, including taking immunosuppressant drugs and regular check-ups, also play a crucial role in the success of the transplant.

Increasing the success rate of transplant surgeries can also be detrimental to the recipient's health.

1. Immunosuppressant Drugs: To prevent organ rejection, recipients have to take immunosuppressant drugs, which weaken the immune system and make the body more susceptible to infections and diseases.

2. Increased Risk of Cancer: Long-term use of immunosuppressant drugs can also increase the risk of certain types of cancer.

3. Side Effects of Medication: These drugs can have side effects, including kidney damage, high blood pressure, diabetes, and bone disease.

4. Psychological Impact: The stress and anxiety associated with transplant surgery and its aftermath can also have a negative impact on the recipient's mental health.

Therefore, while it is important to strive for increasing the success rate of transplant surgeries, it is equally important to consider the potential risks and side effects associated with it.