Short answer

• Active bleeding with a plaster: Do not enter the garbha-griha (sanctum) and do not touch Jain scriptures until the bleeding has fully stopped and you have regained śuddhi (purity). A covered but still “active” bleed is treated as aśauca (impurity).
• Tampon during menstruation: Traditional Jain maryādā treats rajasvalā (menstruation) itself as aśauca, regardless of pads or tampons. Therefore, do not enter the temple for pūjā/abhisheka or touch scriptures until the period is over and śuddhi is restored.

Details and reasoning

• Core principle: Temples, mūrtis, and śāstras are pavitra (sacred). Fresh bodily fluids (blood, menstrual flow, semen, etc.) are considered aśuddha in ācāra (conduct) texts. This is not about stigma; it is about maintaining the highest ritual purity around consecrated objects and texts, and preventing even accidental contamination.
• Wounds/bleeding (anyone): If there is active seepage, one should refrain from entering the sanctum and must not handle mūrtis or scriptures. After the bleeding stops: bathe, wear clean clothes, apply a fresh, clean dressing with no seepage or odor. Then, darshan from outer areas is generally acceptable; handling mūrtis or scriptures should wait until you are fully śuddha and free from any discharge.
• Menstruation (women): Classical maryādā holds that during rajasvalā one avoids entering the temple sanctum, performing pūjā, aarti, abhisheka, and handling scriptures or pūjā articles—even if using a tampon/pad. After the period ends, take a full bath and resume regular worship.
• Scriptures (āgamas, granthas): Handling requires full śuddhi—clean body, dry clean hands, clean clothing, no fresh wounds/discharge, and no contact with aśauca-causing factors. This applies to everyone.

Digambar and Śvetāmbara notes

• Both traditions maintain aśauca restrictions for active bleeding and for rajasvalā regarding temple sanctum entry and touching scriptures.
• Local practice can vary in details (e.g., length of observance, where one may stand for darshan), but the conservative rule above is widely followed. Always respect your local mandir’s maryādā.

Practical guidance

• If you have a fresh bleeding wound: stop the bleed, clean the area, and rest. Do darshan mentally or from outside the main hall until śuddhi is regained.
• If menstruating: focus on svādhyāy, sāmāyika, or pratikraman mentally at home. Resume temple visits and scripture handling after śuddhi.

Traditional bases

• These norms come from Jain ācāra literature (e.g., Mulācāra and allied conduct texts) and śrāvakācāra guidelines that classify fresh bodily discharges as aśauca and prescribe purity for worship and scripture handling.

If you want a simple overview of temple maryādā and śuddhi for householders, see this brief guide: