1. POOR DIET
While food does not necessarily cause night sweats, eating the wrong kinds of foods and drinks before bedtime can worsen the effects, such as:
- Hydrogenated fats
- Highly refined foods
- Spicy foods
2. DISRUPTED SLEEP
Shifting abruptly between sleep, wakefulness and different sleep phases can stress out your brain and often trigger night sweats.
Sleep apnoea and working irregular hours can also increase the frequency and severity of night sweats.
Some medications can cause night sweats, such as:
- Hormone regulators
- Hypoglycemic agents, which lower your blood-sugar levels
If you take any of these medications and are experiencing night sweats, it may help to consult your physician and discuss alternative treatments.
Hormone imbalances associated with menopause are a common cause of night sweats in women.
5. LOW TESTOSTERONE LEVELS
Night sweats in men are predominantly caused by low testosterone levels. Hormone imbalances in andropausal men cause the hypothalamus to malfunction and make the body think it’s overheated when it isn’t.
This causes the body to expel this non-existent excess heat by excessive sweating.
High levels of stress-induced cortisol and poor diet or fitness can also contribute to night sweats in men.
6. PRIMARY HYPERHIDROSIS
For certain people, regular excessive sweating can occur for no medical reason at all.
This is known as primary hyperhidrosis, and is often hereditary, or common to members of the same family.
When you have explored all other night sweats causes, it’s a good idea to see your doctor and rule out an underlying medical condition.