Chemotherapy is a powerful and effective cancer treatment, but it can cause side effects as it affects both cancer cells and some healthy cells. Understanding potential side effects and how to manage them can help you maintain the best possible quality of life during treatment.

Common side effects include fatigue, nausea and vomiting, hair loss, mouth sores, changes in appetite, and changes in blood counts. The good news is that modern supportive care has made significant advances in managing these side effects.

Fatigue is one of the most common side effects. It's important to balance rest with light activity, maintain a regular sleep schedule, and conserve energy for important activities. Gentle exercise, when possible, can actually help reduce fatigue.

Nausea and vomiting are often well-controlled with modern anti-nausea medications. Your care team will provide you with medications to take before, during, and after chemotherapy sessions. Eating small, frequent meals and avoiding strong odors can also help.

Hair loss varies depending on the chemotherapy drugs used. Some cause complete hair loss, while others cause minimal or no hair loss. If hair loss occurs, it's usually temporary, and hair typically begins to grow back after treatment ends.

Mouth sores can be managed with special mouthwashes, avoiding spicy or acidic foods, and maintaining good oral hygiene. Your care team will provide specific recommendations based on your situation.

Regular blood tests monitor your blood counts. If counts drop too low, your treatment schedule may be adjusted, or medications may be given to help boost counts. It's important to report any signs of infection, unusual bleeding, or severe fatigue immediately.