I have tried many brands of pads but all cause a rash. What could be the reason?

Possible causes of a rash from using sanitary pads:

* Material sensitivity: Some people may experience an allergic reaction or irritation to certain materials commonly found in sanitary pads. These materials can include adhesives, plastics, or dyes.

* Poor hygiene: Not changing your sanitary pad regularly can create a moist environment that can lead to the growth of bacteria and fungi, which can cause skin irritation and rashes.

* Fragrances or chemicals: Some sanitary pads may contain fragrances, dyes, or other chemicals that can cause irritation or allergic reactions in some individuals.

* Ill-fitting pads: Sanitary pads that are too tight or rub against sensitive areas can lead to friction and irritation.

* Underlying skin conditions: Certain skin conditions, such as eczema or psoriasis, may make you more susceptible to developing rashes from sanitary pads.

Here are some tips to reduce the risk of developing a rash from using sanitary pads:

* Choose pads made with natural, breathable materials like cotton or bamboo.

* Avoid pads with fragrances or added chemicals.

* Look for hypoallergenic and fragrance-free options.

* Change your pad frequently, every 4-6 hours or more often if your flow is heavy.

* Cleanse and dry the genital area thoroughly before applying a new pad.

* Avoid wearing too-tight clothing that may rub against the pad and cause irritation.

If you have persistent rashes or irritation despite following these tips, consider consulting a healthcare professional to rule out any underlying medical conditions and for appropriate treatment.