Symptoms of black magic can manifest physically, emotionally, and spiritually. Common signs include sudden, unexplained illnesses or chronic fatigue with no medical cause. Victims may experience insomnia, frequent nightmares, depression, anxiety, or a constant feeling of fear or being watched. Relationships might deteriorate without reason, and financial or personal failures may increase despite efforts. Individuals may also feel drained, disconnected, or controlled by an unseen force. In some cultures, objects like hair, nails, or effigies used in rituals may be found nearby. These symptoms often persist despite conventional treatment, leading some to seek spiritual or religious intervention.