Night Sweat
Night sweat [2] can be traced to several other conditions, such as the flu or menopause. You can add lymphoma to the list. You should suspect lymphoma if you wake up drenched in sweat. You may also experience heavy sweating during the day, although this is not as common.
Fatigue
With just fatigue, it may be difficult to suspect lymphoma as it can be due to over-activity or lack of sleep. However, you should know that unexplained and sudden fatigue that persists and interferes with your daily activities is a symptom of lymphoma, as well as other cancer and health condition.