Substances like THC, alcohol, and nicotine can considerably alter our physique and mind chemistry in numerous methods. What it’s possible you’ll not have thought of is how weed, alcohol, and smoking can influence your vaginal chemistry.

While utilizing substances is a private determination, it’s vital to understand how these choices can influence your physique and well being. Here’s a breakdown of how marijuana, alcohol, and smoking can have an effect on your vagina.


There have been a bunch of merchandise in recent times containing CBD or THC claiming to do every little thing from improve sexual pleasure to relieving menopause signs and vaginal infections. Cannabis molecules in cannabinoids like CBD and THC bind with our physique’s endocannabinoid receptors and likewise work together with the physique’s pure cannabinoids.

There are many endocannabinoid receptors within the feminine reproductive tract, clustering most densely within the uterus but additionally discovered all through the ovaries, fallopian tubes, and vulva. These interactions might help reduce inflammation, however also can produce dryness.

*May* trigger vaginal dryness

Just like how weed could make your mouth dry, it may well additionally dry out the mucus membranes in your vaginal canal. Of course, not all strains of weed offers you dry mouth (and those that do are those that probably might trigger vaginal dryness), and there hasn’t been sufficient research performed to determine this phenomenon as something greater than anecdotal. 

May assist with Bacterial Vaginosis

Bacterial vaginosis, or BV, is the overgrowth of sure micro organism within the vagina, leading to signs like a fishy odor, extra discharge, itching, ache, or burning. While extra analysis nonetheless must be finished, cannabinoids might have numerous antibacterial properties that will help with bacterial overgrowth. If you could have BV, it’s best to at all times seek the advice of together with your physician, however CBD on the very least doesn’t intervene with conventional therapies like boric acid.


A glass or two might provide help to calm down earlier than intercourse, however what are the impacts of alcohol in your vaginal well being?

Can trigger vaginal dryness

Alcohol dehydrates your physique and will increase fatigue, thus additionally drying out the mucus membrane in your vagina. 

Odor modifications

Excessive quantities of alcohol consumption might change the way in which your vagina smells. Along with selling irritation, the sugar in alcohol also can mess together with your bacterial flora and improve the risk of an infection and BV.

Increased probability of Bacterial Vaginosis

As talked about beforehand, alcohol might improve the speed of bacterial vaginosis. Studies have proven that heavy consuming ladies of reproductive age have larger charges of BV, though the causality nonetheless must be additional investigated. The occasional drink or two received’t mess up your vaginal pH, however the truth that alcohol consumption will increase your sugar ranges and promotes bacterial growth implies that it’s vital to maintain issues carefully.

Smoking cigarettes or vaping nicotine

We know smoking cigarettes is unhealthy for our health- it’s additionally apparently unhealthy in your vagina. 

Increased probability of Bacterial Vaginosis

The chemical substances in nicotine – whether or not you’re smoking or vaping it – depopulate the wholesome, good micro organism your vagina wants, reminiscent of Lactobacillus, and promote the expansion of unhealthy micro organism. Foul odors within the vulvar space and in vaginal discharge may be the results of low ranges of Lactobacillus strains. Studies have proven that together with the depopulation of Lactobacillus, smoking generally is a danger issue for BV as a result of the way it interferes with estrogen manufacturing and likewise produces hint quantities of benzo[a]pyrene diol epoxide (BPDE). 

Increases danger of infections

You might have already heard out of your main physician or gynecologist that smoking will increase your general danger of an infection. Cigarette people who smoke not solely are likely to have low ranges of Lactobacillus, however can also have excessive ranges of biogenic amines like cadaverine, agmatine, putrescine, tyramine, and tryptamine, which really enhance the virulence of infective brokers you come into contact with.

Bacterial vaginosis (which isn’t an an infection) isn’t the one factor people who smoke are at larger danger for; common smoking also can make you most vulnerable to urinary tract infections. Plus, as a result of elevated danger of an infection general and the modifications nicotine use causes to your vaginal ecosystem, it additionally raises your susceptibility to sexually transmitted infections (STIs) reminiscent of:

  • Chlamydia
  • Herpes simplex 2
  • Human papillomavirus (HPV)
  • Human immunodeficiency virus (HIV)
  • Trichomonas vaginalis

If you’re a sexually lively smoker, it’s important to get frequently screened for STIs.

Dry vagina

Menopause and ageing include hormonal modifications that influence your vagina. One widespread change is vaginal atrophy (VA), the place the vaginal pores and skin produces much less lubrication and turns into thinner, making intercourse uncomfortable and even painful. Smoking can compound VA; in a single research of wholesome postmenopausal ladies, people who smoke had been extra prone to have worse VA than nonsmokers. Smokers are additionally extra doubtless to enter earlier menopause, at a mean age of 48.5 years in comparison with 50.5 for nonsmokers.

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