Description
Indications
Terbinafine spray is prescribed for the treatment of fungal infections affecting the skin. This medication belongs to the class of pharmaceuticals known as antifungals, effectively halting the proliferation of fungi by impeding their growth mechanisms.
Uses and Dosage
This medication is intended for topical use only. Prior to application, ensure the designated area is thoroughly cleansed and dried. Administer an adequate amount of the medication to sufficiently cover the skin in and around the affected region, following the prescribed frequency of once or twice daily as indicated on the product packaging.
After use, remember to wash your hands unless the area being treated includes the hands. Refrain from wrapping, covering, or bandaging the area unless specifically directed to do so by your doctor.
Avoid using this medication in the eyes, nose, mouth, or inside the vagina. In the event that the medication does come into contact with these areas, flush them with a generous amount of water.
Exercise caution and avoid using this medication on the scalp or nails unless expressly directed to do so by your doctor.
The dosage and duration of treatment will be determined based on the specific type of infection being addressed.
Do not apply this medication more frequently or for a longer duration than prescribed, as this may elevate the risk of experiencing adverse effects.
To maximize the benefits of this medication, adhere to a regular administration schedule, using it at the same time(s) each day.
Continue using this medication as directed until the full treatment period is completed, even if symptoms improve or disappear after a few days. Discontinuing the medication prematurely may lead to a recurrence of the infection.
Side Effects
Some side effects may occur that usually do not need medical attention:
- diarrhea
- indigestion
- itching
- headache
- feeling sad, worthless, restless, or other changes in mood
- loss of energy or interest in daily activities
- changes in how you sleep
Inform your healthcare provider immediately if you experience any serious side effects:
- extreme tiredness
- pain in the right upper part of the stomach
- dark urine
- pale stools
- yellowing of the skin or eyes
- severe skin rash that keeps getting worse
- fever, sore throat, and other signs of infection
- swelling of the face, throat, tongue, lips, and eyes
- difficulty swallowing or breathing
- hoarseness
- swollen lymph glands
- peeling, blistering, or shedding skin
- hives
- itching
- red or scaly rash that may be sensitive to sunlight
- loss of skin color
- mouth sores
- sore throat, fever, chills, and other signs of infection
- chest pain
- unexplained bleeding or bruising
- blood in urine
- fast or irregular heartbeat
Caution
Prior to using terbinafine, inform your doctor or pharmacist about any known allergies to this medication, other allylamine antifungals, or any other substances. This product may contain inactive ingredients that could trigger allergic reactions or other complications.
Furthermore, before commencing the use of this medication, discuss your medical history with your doctor or pharmacist, particularly if you have a history of broken skin.
During pregnancy, the use of this medication should only be considered when clearly necessary. Have a thorough discussion with your doctor regarding the potential risks and benefits associated with its use during pregnancy.
It is not known whether this drug passes into breast milk when applied topically to the skin. Other forms of this medication can enter breast milk when taken orally. If you are breastfeeding or planning to breastfeed, consult your doctor before proceeding.
Form and Strength
Lamisil Spray is available in the following forms and strengths:
-
Lamisil Spray spray:
- 1%
FAQ
How long does it take for Lamisil Spray to work?
Relief of clinical symptoms usually occurs within a few days.
What happens if you use Lamisil Spray for too long?
If you use too much Lamisil Spray or use it more often than you need to, it may make your skin irritated or red.
Resources
- https://www.medicines.org.uk/emc/product/6324/smpc#gref
- https://www.nhs.uk/medicines/terbinafine/how-and-when-to-take-or-use-terbinafine/#:~:text=If%20you%20take%20or%20use,or%20spray%20the%20next%20time
- https://www.mayoclinic.org/drugs-supplements/terbinafine-topical-route/proper-use/drg-20066273
- https://www.webmd.com/drugs/2/drug-151773/lamisil-aerosol-topical/details
- https://medlineplus.gov/druginfo/meds/a699061.html
- https://www.drugs.com/dosage/lamisil-at-spray.html