STUD 100 (Spray)

What is STUD 100 (Spray)?

STUD 100 (Spray) is a topical product designed to temporarily reduce oversensitivity of the penis and prolong the time until ejaculation. The product is available in the form of a metered-dose aerosol, which makes it easy to apply a small amount of the product to the desired area. According to its pharmacological properties, it belongs to local anesthetics, i.e., substances that reversibly weaken the transmission of nerve impulses. STUD 100 (Spray) is not a hormonal drug, an erection stimulant, or a means to increase sexual desire.

The action of the product is directed mainly at the superficial sensitive nerve endings of the skin. After application, the active component reduces the intensity of signals entering the central nervous system, which can delay the ejaculatory reflex. The effect is local and temporary in nature and does not eliminate the psychological, urological, or neurological causes of sexual dysfunction. The individual response of the body may differ in the speed of onset, intensity, and duration of action.

STUD 100 (Spray) is presented in the categories of products for men, prolongators, and sprays for intimate use. Information about the manufacturer, country of origin, registration status, and the exact composition of a specific package must be checked on the labeling and in the official instructions, as the manufacturer is not specified in the provided raw data. In different countries, the product may have the status of a medicinal product or another category of medical products. Before use, consultation with a doctor is required, especially if premature ejaculation occurred suddenly, recurs regularly, or is accompanied by pain, erectile dysfunction, or urinary disorders.

What is STUD 100 (Spray) prescribed for?

The main purpose of STUD 100 (Spray) is symptomatic assistance to men with premature ejaculation, when ejaculation occurs earlier than desired and causes psychological discomfort. Topical reduction of sensitivity can improve control over the moment of ejaculation and increase the duration of sexual intercourse. The product does not directly affect sperm quality, testosterone levels, or the mechanism of erection. If the problem persists for a long time, an examination by a urologist, andrologist, or sexologist is advisable.

STUD 100 (Spray) can be used for increased sensitivity of the glans penis, if it is one of the factors of insufficient control of ejaculation. At the same time, excessive anesthesia can weaken pleasant sensations, make it difficult to maintain an erection, or reduce the pleasure of both partners. Therefore, the purpose of application is not a complete loss of sensitivity, but its moderate and controlled reduction. The optimal amount of the product is determined gradually, starting with the lowest effective dose.

The product is intended for situational, rather than automatically daily use. It can help reduce the anxiety of anticipating failure, but it does not replace psychotherapeutic, behavioral, or medical methods recommended by a doctor. A sudden change in the duration of sexual intercourse is sometimes associated with prostate inflammation, thyroid dysfunction, stress, or taking certain drugs. In such situations, it is important to treat the underlying cause, rather than just temporarily dulling the symptom.

Composition and active components of STUD 100 (Spray)

The main active substance of STUD 100 (Spray) is usually lidocaine — an amide-type local anesthetic. It temporarily blocks sodium channels in the membranes of nerve fibers, which makes pain and tactile impulses conduct less intensely. In simple words, the treated area becomes less sensitive, but the effect gradually passes after the contact with the product is stopped. The exact concentration of lidocaine and the amount of substance in one dose should be specified in the instructions for the specific package.

Excipients ensure spraying, even distribution, and stability of the formula. The aerosol base may include solvents, aromatic substances, or propellants, but their list depends on the version of the product and the supply market. Some excipients can cause irritation or contact allergy, so you should carefully check the labeling before the first use. Do not use STUD 100 (Spray) if the composition on the package is unclear, the expiration date has passed, or the integrity of the canister is damaged.

Dosage of STUD 100 (Spray)

STUD 100 (Spray) is applied topically to adult men in the minimum amount sufficient to obtain the desired effect. Usually, they start with one spray on the most sensitive area, after which the result is evaluated in accordance with the official instructions. If the effect is insufficient and there are no adverse reactions, the amount can be carefully adjusted, without exceeding the maximum dose specified by the manufacturer. Unauthorized repeated application does not improve control proportionally, but increases the risk of numbness, irritation, and systemic absorption of lidocaine.

The product is used as needed before sexual intercourse, and not as a fixed therapeutic course. Long-term regular use without medical supervision is undesirable, as it can mask the cause of premature ejaculation. Dose adjustment is required in case of excessive numbness, decreased erection, skin irritation, or transfer of the anesthetic to the partner. If there is no effect, do not increase the dosage beyond the instructions — it is safer to consult a doctor to clarify the diagnosis.

How to take STUD 100 (Spray) correctly?

STUD 100 (Spray) is not taken orally: it is applied only externally to clean, dry, and undamaged skin of the penis. The canister is held at the distance recommended by the instructions, avoiding contact with the eyes, mouth, urethra, and mucous membranes. After application, it is necessary to wait the time specified by the manufacturer for the effect to develop, and before contact, remove the excess product with water or a wet wipe. This reduces the risk of numbness of the partner's genitals.

Food intake does not affect the local action of the drug, so the application does not need to be coordinated with breakfast or dinner. If the planned application is missed, a double dose is not used, as STUD 100 (Spray) does not require accumulation in the body. After use, you should wash your hands and not touch your eyes until the skin is cleaned. To further reduce the transfer of lidocaine, a condom can be used, having previously made sure that the condom material is compatible with the components of the spray.

Do not spray the product near open flames, heating appliances, or while smoking, if the package contains a flammable propellant. The canister must not be punctured or burned, even after complete use. In case of accidental contact with the eyes, they must be immediately rinsed with plenty of clean water. Before the first use, consultation with a doctor and careful reading of the official instructions are recommended.

Side effects of STUD 100 (Spray)

The most likely local reactions include short-term burning, tingling, redness, itching, and excessive numbness. Due to decreased sensitivity, difficulties in maintaining an erection or reduced sexual pleasure sometimes occur. Temporary numbness of the mucous membranes is possible in the partner if the product residues were not removed before contact. The frequency of reactions depends on the dose, skin condition, and individual sensitivity of the body.

Infrequently, contact dermatitis, swelling, or rash in the application area may develop. Rare but dangerous manifestations of excessive lidocaine absorption include dizziness, tinnitus, metallic taste, visual disturbances, tremors, drowsiness, convulsions, or heart rhythm disturbances. The risk increases when applying a large amount to damaged skin or simultaneously using other local anesthetics. With such symptoms, the use is stopped and urgent medical assistance is sought.

Immediate help is also required for difficulty breathing, generalized hives, swelling of the face, tongue, or throat. These may be signs of a severe allergic reaction. If local irritation does not pass after washing off the product or intensifies, consultation with a doctor is necessary. Do not reapply STUD 100 (Spray) after a pronounced adverse reaction without medical evaluation.

Contraindications of STUD 100 (Spray)

An absolute contraindication is a known hypersensitivity to lidocaine, other amide-type local anesthetics, or excipients. STUD 100 (Spray) is not applied to wounds, ulcers, inflamed, infected, or irritated skin. The product must not be swallowed, used in the eyes, or applied inside the urethra. Simultaneous use of lidocaine preparations by the partner also requires caution due to the possible cumulative dosage.

Relative caution is required in severe liver diseases, cardiac arrhythmias, epilepsy, and treatment with antiarrhythmic drugs. In such conditions, even a local anesthetic should preferably be used only after consulting a doctor. The drug is not intended for children and adolescents, and must not be stored in a place accessible to them. For elderly men, a special scheme is usually not required, but concomitant diseases and medications may require a lower dose.

STUD 100 (Spray) is intended for male external use and is not recommended for women as a self-treatment. If the partner is pregnant or breastfeeding, contact of her mucous membranes with lidocaine should be particularly carefully prevented and the use should be discussed with a doctor beforehand. The product must not get on the nipples before feeding a child. In the presence of infertility or pregnancy planning, it is worth clarifying with a specialist the feasibility of using a prolongator.

Interaction of STUD 100 (Spray) with other drugs and alcohol

Clinically significant interaction with correct topical use is unlikely, but the risk increases when the dose is exceeded. Caution is required when simultaneously using other drugs with lidocaine, local anesthetics, certain antiarrhythmic drugs, and drugs that slow down the breakdown of lidocaine in the liver. Do not combine several prolongators or apply the spray on top of irritating intimate products. The list of all regular medications must be reported to the doctor or pharmacist.

Alcohol does not have a direct local interaction with STUD 100 (Spray), but it can worsen erection, coordination, sensitivity, and the ability to correctly evaluate the dose. Because of this, combination with a large amount of alcohol is undesirable. When used as recommended, the product usually does not affect driving. If dizziness, drowsiness, visual impairment, or other systemic symptoms occur, you must not drive a car or operate machinery.

Where to buy STUD 100 (Spray) in Ukraine

You can buy STUD 100 (Spray) in Ukraine in individual pharmacies, specialized stores of intimate products, and through legal online platforms. Before ordering, you should check the integrity of the packaging, expiration date, batch number, composition, Ukrainian labeling, and supplier data. Dispensing conditions and availability may vary depending on the region and regulatory status of the product. A suspiciously low price, lack of instructions, or unclear origin of the product may indicate a risk of counterfeiting.

Store STUD 100 (Spray) in accordance with the temperature regime on the package, in a dry place protected from the sun, heat, and open flames. During delivery, it is important to avoid prolonged overheating or freezing of the aerosol canister. The product must be kept out of reach of children and not used after the expiration date. Even with free availability, consultation with a doctor is necessary before use, as efficacy and tolerability depend on the cause of the disorder and the individual response of the body.