Plant based treatments-

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As dewormers against Toxocara and other nematodes are mostly used broad spectrum anthelmintics like the benzimidazoles ( eg. albendazole, febantel, fenbendazole), the levamisole, the endectocides ( eg. oxime milbemycin, moxidectin, selamectin) and the emodepside.

Some of these compounds are not effective against migratory larvae. Therefore it is often recommended to repeat the treatment at 2 to 4 weeks, since it is assumed that at that time most of the dormant larvae will have reactivated and become susceptible to the anthelmintic.

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https://journals.asm.org/doi/10.1128/CMR.00057-17

Unfortunately, all drugs used in clinical practice are solely active against the tachyzoite stage of the parasite and do not demonstrate activity against cysts containing bradyzoites, the latent stage of the parasite.

However, in September 2015, the price of pyrimethamine, which has been in clinical use for more than 6 decades, was increased 5,000% overnight, from $13.50 to $750.00 per pill, by Turing Pharmaceuticals (now marketed by Vyera Pharmaceuticals), the sole manufacturer in the United States; this created confusion and prompted compound pharmacies to provide alternatives (3). In other regions of the world, the price of pyrimethamine is less than $1 per pill.

The key danger from toxoplasmosis is that it's one of the few infections capable of crossing the blood-brain barrier. That means it can get into the nervous system, including the retina, spinal cord and brain. It can also hide out in muscle tissue of both humans and animals.

Treatment of toxoplasmosis typically includes combinations of two antimicrobials, most often inhibitors of dihydrofolate reductase (DHFR) (pyrimethamine and trimethoprim) and dihydropteroate synthetase (sulfonamides, such as sulfadiazine, sulfamethoxazole, and sulfadoxine), which block folic acid synthesis.

Pyrimethamine, a key DHFR inhibitor, appears to be the most effective drug against T. gondii and is the basis for effective regimens. These include pyrimethamine-sulfadiazine (pyr-sulf), the gold standard against which other regimens are measured, and pyrimethamine combined with clindamycin, atovaquone, clarithromycin, or azithromycin.