Esophageal cancer affects the long hollow tube called the esophagus that runs from the throat to the stomach. Unhealthy lifestyle choices like tobacco and alcohol consumption and other factors like obesity can elevate the risk of this form of cancer. Early detection facilitates successful treatment, and doctors might recommend several options to manage esophageal cancer symptoms.
Here are a few effective treatment methods:

Chemotherapy
This treatment is used if the cancerous tumor is inaccessible or if cancer has metastasized (spread to distant parts of the body).

Targeted therapy
Some mutations of esophageal cancer can be difficult to treat with chemotherapy, so medications that target specific weaknesses of the malignant cells are also given to increase the effectiveness of treatment. Targeted therapy is usually given to patients with advanced stages of esophageal cancer.

Immunotherapy
This is one of the most recent forms of cancer treatment. Immunotherapy simply enhances the patients’ immune response to cancer, and the enhanced immune system recognizes and targets malignant or cancerous cells specifically. That said, immunotherapy can have its own side effects like decreased blood count, which can be managed through alternate medications. It is administered in several ways but can be comparatively more expensive than chemotherapy. It is recommended for patients with advanced stages of esophageal cancer.

Radiotherapy
This is a less invasive form of cancer treatment and is usually used to treat early-stage esophageal cancer. It may be administered in combination with chemotherapy to weaken the cancer cells. Radiotherapy or radiation therapy involves exposing the cancer cells or tumorous growth to high-energy beams, like x-rays or protons. Radiation specifically kills or weakens cancer cells, which can then be destroyed using chemotherapy. Side effects may involve skin reactions and difficulty swallowing.

Surgery
Surgery may be used to treat both early and advanced stages of esophageal cancer. It can be used if the tumor is small and superficial and is confined to one location. Oncologists might recommend esophagectomy if cancer has metastasized to other organs like the stomach. In this procedure, doctors usually remove a portion of the esophagus, but surgery can lead to other complications that must be managed with effective medications to avoid complications.