If you’re worried about gaining weight quickly, learn about the seven common reasons of sudden weight gain and their symptoms. Achieve healthy weight loss through the correct diet and lifestyle.

1. Polycystic Ovary Syndrome (PCOS)

PCOS promotes weight gain. PCOS is a hormonal condition that affects people with ovaries. It can result in missing or irregular menstrual cycles, infertility, acne, excessive hair growth, and weight gain. PCOS affects your body’s hormonal balance and produces metabolic abnormalities, resulting in insulin resistance, fat storage, and appetite. This might lead to an elevated body mass index and difficulties shedding weight.

2. Stress 

Stress is a factor in weight gain.Stress can cause abrupt weight gain, whether it is acute or persistent. Your body releases the stress hormone cortisol while you’re under stress, which can cause an increase in appetite and a desire for comfort foods high in calories. In addition to stress, other symptoms that you can have include difficulty sleeping, exhaustion, breathing difficulties, indigestion, headaches, and muscle aches. Regretfully, each of these signs and symptoms may also encourage weight growth.

3. Hypothyroidism

The causes of weight gain in hypothyroidism-abrupt weight gain may be a symptom of hypothyroidism, a disorder in which the thyroid gland produces insufficient thyroid hormones. An essential function of thyroid hormones is to control metabolism. Your metabolic rate drops when they are insufficient, which causes weight gain. Hypothyroidism can also cause weariness, cold sensitivity, and hair loss.

4. Menopause

Causes of weight gain during menopause for women, the menopause is a normal aspect of aging. Because of the prevalence of hormonal imbalance during menopause, particularly a drop in estrogen levels, this is frequently associated with weight gain. Weight gain may result from this, especially in the abdomen area. Not only is this unexpected weight gain annoying, but it also raises the possibility of heart problems.

5. Lack of Sleep

Weight gain is caused by sleep deprivation.Getting enough sleep is essential to keeping a healthy weight. Sleep deprivation on a regular basis can throw off your body’s hormonal equilibrium, especially the hormones controlling metabolism and hunger. When you lack sleep, your body produces more ghrelin, a hormone that increases hunger, and less leptin, a hormone that indicates fullness. Overeating and weight increase over time may result from this imbalance.

6. Steroids and antidepressants

Steroids and antidepressants as weight gain factors Steroids and antidepressants are two examples of drugs that might cause unexpected weight gain. Antidepressants, in particular selective serotonin re uptake inhibitors (SSRIs), have the potential to cause overeating and weight gain by increasing hunger and decreasing the feeling of fullness. Contrarily, steroids might lead to an increase in body fat and fluid retention.

7. Cushing’s Syndrome

Weight gain is caused by Cushing’s syndrome.A rare disorder known as Cushing’s syndrome is brought on by an excess of the hormone cortisol, which controls a number of body processes including immunity and metabolism. Significant weight gain can result from abnormally elevated cortisol levels, particularly in the face, neck, and abdomen. Cushing’s condition also causes muscle weakness, thinning skin, and easy bruising.