29 October 2021


Hormonal imbalances refer to the fluctuations of oestrogen and progesterone levels in your body, resulting in weight gain, acne, mood swings, and irregular periods. Although this can happen to women at any stage of their lives, hormone problems are more common to women of reproductive age, especially those nearing menopause. 

If you notice drastic changes in your body but are unsure of what’s causing it, you may be experiencing hormonal imbalance. Here are some signs you need to watch out for. 

Weight gain

Hormones are the chemical messengers produced by your body’s tissues and glands. They travel to the different organs in your body via the bloodstream to deliver messages and signals about how your organs should function. As such, they play a part in regulating the processes in your body. Among these different body functions, hormones help regulate metabolism. 

When you notice that you’re feeling hungrier than usual and gaining weight faster than normal, your body might be producing insufficient amounts of oestrogen and a hormone called thyroxine. Oestrogen serves to dampen your appetite and regulate metabolism, and thyroxine is a thyroid hormone responsible for digestion and muscle function. Low levels of both these hormones can lead to considerable weight gain.

Irregular periods

Another sign of hormonal imbalance is having irregular periods. While some women experience regular monthly cycles, others do not. Although it’s normal to experience irregularity occasionally, it shouldn’t be too extreme. If the gap between your period lasts for several months, it could be caused by hormonal changes.

This usually happens for women between the ages of 40 and 50 who are entering the menopausal stages of their lives, and it’s normal. However, just to be sure, it’s recommended that you visit a good gynaecologist in Singapore to rule out health conditions like PCOS. 


Shifts in your body’s hormones can also lead to persistent acne. More specifically, when your body produces high androgen hormones like testosterone, it can trigger breakouts and even worsen existing skin concerns.


Do you ever feel like you’re tired constantly? Extreme fatigue is a sign of decreased thyroid hormones, causing you to feel more groggy and less energised. In addition, this hormonal imbalance can also lead to stress and sleep problems.

Mood swings

Besides lack of energy, hormonal imbalances also influence your mood. Changes in levels of oestrogen can hinder the production of happy hormones like dopamine and serotonin, causing you to feel sadder and more irritable.  This usually happens when a woman’s body undergoes major changes such as menstruation, pregnancy, and menopause. 

Vaginal dryness

As women age, the shifts in hormone production cause the walls of the vagina to thin. When this happens, your body produces fewer cells to secrete moisture within the sex organ. As a result, you will experience vaginal dryness. 

Among the countless hormones that influence bodily function, oestrogen plays a major role in maintaining your vagina’s elasticity, thickness, and lubrication. For this reason, low levels of this hormone can cause inflammation, thinning, and drying of the vaginal walls. This condition is also known as vaginal atrophy.

One way to treat vaginal dryness is medication. The gynaecologist can prescribe topical oestrogen therapy to replace the lost oestrogen hormones in your body and relieve the symptoms. Alternatively, you can replenish oestrogen levels in your bloodstream by taking pills

Decreased sex drive

Similarly, variations in your hormones can affect your sexual drive. For instance, lower oestrogen levels reduce lubrication and therefore decrease sexual desire. At the same time, an increase in progesterone can also impact your arousal. 

Hair loss

Decreased oestrogen and progesterone levels can make hair thinner and more brittle, resulting in drastic hair loss. In addition, the dips in your hormones can also lead to shrinking hair follicles, causing hairs to fall out and stop growing as they normally would. Although this usually happens during menopause, having thyroid issues can also trigger hair loss. 

Thyroid hormones are responsible for developing new strands and maintaining a consistent hair supply. If the thyroid isn’t working properly, it may result in hair loss. Fortunately, hormonal hair loss is completely reversible.


There’s no doubt that these hormonal changes can impact how you look, feel, and live your life. But, regardless of its effect on your body, there is always a solution to overcome hormonal imbalances. All you have to do is visit a gynaecologist in Singapore and take a hormone imbalance test. Once your gynaecologist pinpoints what causes hormonal imbalance, he can propose possible treatments to help you live a happier and more balanced life