In astrology, marriage obstacles can be identified by analyzing various factors in an individual's birth chart. These obstacles might include unfavorable planetary placements, challenging aspects between planets, or certain astrological combinations that are traditionally associated with difficulties in relationships or marriage.

Remedies in astrology are often suggested to mitigate these obstacles. Remedies can vary based on astrological traditions and beliefs, but they usually involve practices to appease or strengthen specific planets or energies. Some common remedies might include wearing specific gemstones, performing certain rituals or prayers, fasting on particular days, chanting mantras, or engaging in acts of charity.