Saline and scrotal infusion in BDSM
In this article
"Saline and scrotal infusion in BDSM" was written for BDSMforyou.nl by Mistress Moriah.
One of the more niche practices within medical play is the use of saline for scrotal infusion, also known as "saline inflation" or, put very graphically: "Injecting a saline solution into the ball sack." While for some people this can be a fascinating form of body modification and sensation, it is important to be well informed about the procedure, the risks and the safety measures.

What is scrotal saline infusion?
Scrotal infusion means that a sterile saline solution (usually 0.9% sodium chloride) is introduced into the scrotum (ball sack) via an IV drip or injection, causing it to swell temporarily. This can create a feeling of heaviness and tension, which some people find erotic or aesthetically appealing. Over time the saline is absorbed by the body, so the swelling gradually disappears.
Medical use of saline
In the medical world, saline is widely used for hydration, flushing wounds and as a vehicle for administering medication. It is generally safe when applied correctly and sterilely. However, using it for scrotal infusion is not a medical application and carries specific risks.
Risks and complications
Although some people undergo scrotal infusion without immediate problems, there are risks associated with this practice:
Infections
Insufficiently sterile conditions can lead to infections such as cellulitis, a serious skin infection that requires antibiotic treatment.
Scrotal cellulitis
An inflammation of the scrotum that can be painful and dangerous.
Fournier's gangrene
A rare but life-threatening infection that requires prompt medical intervention.
Damage to the testicles
Incorrect injection can damage the testicular tissue.
Air embolism
If air enters the bloodstream during the procedure, it can cause serious complications.
How much saline is safe?
There are reports of people who have injected up to 900 ml of saline into their scrotum. However, this carries considerable risks. It is important to understand that the amount that is safe varies from person to person and depends on factors such as skin elasticity and overall health. It is advisable to start with a smaller amount, for example 100-200 ml, and observe how the body reacts.
Safety measures
If you are considering trying scrotal infusion, bear the following safety guidelines in mind:
Sterility
Always use sterile saline, needles and infusion equipment. Make sure the skin has been thoroughly cleaned before you begin.
No air bubbles
Make sure there is no air in the syringe or the drip, to minimise the risk of air embolism.
Infuse slowly
Carry out the infusion slowly to give the tissue time to adapt and to minimise discomfort.
Observe reactions
Watch for signs of pain, redness, swelling or other unusual reactions, and stop immediately if they occur.
Aftercare
Keep the area clean and avoid activities that put pressure on the scrotum until the saline has been fully absorbed.
Where to get saline?
Sterile saline is available from pharmacies and medical wholesalers. Make sure you choose a 0.9% sodium chloride solution that is suitable for infusion.
Mistress Moriah
Source
Text: Mistress Moriah
© image: (courtesy of) Mrs Aracelia
