The following temples are famous for solving some kind of trouble in life ---

(1) To Get a Child
Childless couples can visit Thirukarukavur, near Kumbakonam in Tamil Naadu. Goddess Garbharatchambigai (means the protector of the womb) and God Mullaivananathar are the main deities. Child less couples can pray to the Goddess and should take the Ghee offered there as Prasaadam for 30 days. It is widely believed that by the grace of Goddess Garbharatchambigai, the childless couple would get a child.

(2) Taantrik Food
There is temple dedicated to Lord Mahaadev in a small town called Chertalai in Kerala called "Thiruvizha Mahaadev Temple". This Temple has been famous for removing the Baadhaa contracted from food. When someone is caught with such problem, he visits the Temple, they shall give a special mix of herbs and ask you to circumambulate the Temple 21 or more times. At the end of the circumambulation, the person shall vomit everything that is laying inside the stomach. One has to go there early in the morning without taking any food. Over the years tens of thousands of person have got relieved from such problems.

Vish Bhojan (poisonous food) or "Kaivish Baadhaa" or Taantrik food, as it is called in Kerala is done to destroy a person by offering certain Taantrik powder etc in food or even chewing Paan (betel leaf). At times one succumbs to such devices just by the dint of god (no one need to suspected in this case).

The visible symptoms are physical and mental weakness, lack of enthusiasm, constant failures or difficulties, extreme anger, outburst at the slightest provocations, Over and unjustified attachments to the wrong side (done for Vasheekaran), loss of luster, dressing shabbily, depressions, mood changes etc. Prashn Maarg or Prashn Kundalee provides certain clues regarding this during Prashn.
mitre putre saptame vashtame vaa,  mandau vaahau tishtati kshwelaabhuktih
tatrasthe chaareeshware ariprayuktaa,  vigyaatavyaa saa na cheddaivayogaal

If Gulikaa or Raahu or both are in 4th, 5th or 7th house, Taantrik Bhojan should be suspected. If the 6th Lord is also placed in one of these houses, the Taantrik Prayog should be declared as done by enemies otherwise it is destined by almighty. Further, the Sambandh between Baadhaa Lord and 6th Lord plus the first condition should be considered even a better confirmation of this affliction. The above is to be considered in Prashn. It need not be the case in Jaatak, so don't start checking the birth charts.

(3) Taantrik Treatment
Choottanikkara Amme Naaraayan Temple is for Taantrik advice.

(4) Arai Kasu Amman 108 Amman Peedam to Retrieve Lost Articles
Arai Kasu Amman Temple at Vandalur, Madras. 108 Shakti Amman Peedam are around the main deity. It is believed that if prayed to goddess with jaggery and water the lost things can be retrieved. A glimpse of the 108 Amman may be had at http://www.youtube.com/watch?v=y8KtkRWPO9U

(5) Sri Bhadravalliswarar Temple, Tiruvizhimizhalai, Tiruvarar, For Epilepsy and Nerve Cure
This Temple's consecration is for November 30. Hundreds of years old, the Temple lies south of the more famous Sri Brahatgujambal Sameda Sri Vizhinathar Temple. It sank underground and remained buried until the deity, Sri Bhadravalliswarar indicated his presence to Sri Venkatasubramania Ganapadigal, who unearthed this Shiv Temple, had it restored. The story goes that Bhadravalli, a woman, got cured of epilepsy by taking a dip in the temple tank, Valli Tirtham. It is believed that a bath in the tank and lighting a lamp in the temple on six consecutive Sundays bring relief from epilepsy and nervous ailments. Another specialty is the rare form of Vinaayak, who is found carrying a money bag. He is worshipped for a prosperous and debt-free life. For details contact 9444025239, 9840053289 and 9443973629.
http://www.thehindu.com/arts/history-and-culture/consecration-next-month/article4009109.ece