Quality Sleep: A Close Look at the Factors That Affect It

Woman sleeping and hugging her pillow

Lack of sleep is causing a wide range of chronic illnesses today. If you have trouble sleeping, it’s important to look at the factors that may be causing the problem.

Medical conditions

People suffering from chronic pain will have a problem sleeping. That’s why people suffering from arthritis, back pain, as well as other medical issues like GERD need to choose a mattress that offers spinal support, notes Utah-based 2 Brothers Mattress. For instance, patients with arthritis need a bed with a right balance of softness and firmness.


Too much light could affect your sleep patterns. There’s a photosensitive part in the retina that signals the brain whether it’s day or night and your body clock is set accordingly. Too much exposure to light may skew this rhythm and disrupt the sleep pattern.

Shifting schedule

Shifting work schedules could disrupt sleep pattern, causing many to develop insomnia. This is especially true for professions that require constant travel between various time zones like pilots and flight attendants as well as those in rotating shift schedules like nurses.

Medication and other chemicals

Some medications like antidepressants as well as alpha and beta blockers affect the quality of sleep. Also, substances like caffeine, nicotine, and alcohol are known to contribute to sleep deprivation.

Emotional distress

Relationship problems, stress, and worrying tend to keep people up at night. These factors cause feelings of irritability, anger, and frustration, which could affect the quality and quantity of rest at night.

Sleep is one of the precursors of a healthy body. This is the time the body repairs damaged cells and maintain hormonal balance. The brain and immune system also receive a boost during sleep. Thus, it is important to clock in adequate shut-eye each night.