Pale skin
A pale skin which can also be called pallor or a pale complexion is an unusual and abnormal lightness of the color of your skin. Pale skin may occur on just a part of the body or may occur everywhere on the body. In some cases of pale skin, the inside of the mouth, the tongue’s surface, and the linings of the eyes may also experience paleness.
Weakness and fatigue
Weakness is the inability to gather enough muscle and physical strength that is required to move your legs, shoulders, arms, or any other muscles. It’s feeling like you have to put in extra effort and energy before this movement can be possible.
Fatigue is the constant feeling or need to take a rest and also being very tired and exhausted due to the lack of strength and energy.
Constipation
Constipation is a condition where a person is unable to make bowel movements easily. That is, a person’s stools become difficult to pass and also become less frequent.
Conclusion
Other symptoms may include: Depression; Nausea and vomiting; An unsteady gait; Heartburn; Dementia; Loss of appetite; Memory loss; Weight loss; Peripheral neuropathy; Muscle weakness. When you begin to experience a couple of these symptoms, simultaneously and over a period of time, it is important to visit a doctor, so a diagnosis can be made and treatment can begin.
References
[1] https://www.ncbi.nlm.nih.gov/pubmed/23028239
[2] https://www.ncbi.nlm.nih.gov/pubmed/23028239