The effect it may have on the baby is still unknown.There is limited data regarding the safety of taking paromomycin while breastfeeding but because the drug is poorly absorbed minimal amounts of drug will be secreted in breastmilk. HIV/AIDS
There is limited evidence that paromomycin can be used in persons coinfected with HIV and Cryptosporidium. A few small trials have showed a reduction in oocyst shedding after treatment with paromomycin. Adverse effects
The most common adverse effects associated with paromomycin sulfate are abdominal cramps, diarrhea, heartburn, nausea, and vomiting. Long-term use of paromomycin increases the risk for bacterial or fungal infection. Signs of overgrowth include white patches in the oral cavities. Other less common adverse events include myasthenia gravis, kidney damage, enterocolitis, malabsorption syndrome, eosinophilia, headache, hearing loss, ringing in the ear, itching, severe dizziness, and pancreatitis. Interactions
Paromomycin belongs to the aminoglycoside drug class and therefore are toxic to the kidneys and to ears. These toxicities are additive and are more likely to occur when used with other drugs that cause ear and kidney toxicity. Concurrent use of foscarnet increases the risk of kidney toxicity. Concurrent use of colistimethate and paromomycin can cause a dangerous slowing of breathing known as respiratory depression, and should be done with extreme caution if necessary. When used with systemic antibiotics such as paromomycin, the cholera vaccine can cause an immune response. Use with strong diuretics, which can also harm hearing, should be avoided.
If these DNA mutations are left unchecked, some cells can divide uncontrollably, forming tumors (cancers). Further mutations in the DNA could lead to malignant cells that can travel to, and develop cancer in, different areas of the body. Many individuals with Li–Fraumeni syndrome have been shown to be heterozygous for a TP53 mutation. Recent studies have shown that 60% to 80% of classic LFS families harbor detectable germ-line TP53 mutations, the majority of which are missense mutations in the DNA-binding domain. These missense mutations cause a decrease in the ability of p53 to bind to DNA, thus inhibiting the normal TP53 mechanism. Unique Brazilian mutation: Although other mutations leading to Li–Fraumeni syndrome have been found outside the DNA-binding domain, a mutation at codon 337 of the tetramerization domain of TP53 has shown a particularly high frequency. The tetramerization domain plays a major role in the oligomerization of the p53 protein, which exists as a tetramer. This mutation has only been found in Brazilian families, and is located in exon 10 of the TP53 gene. The mutation causes an amino acid change from arginine to histidine at codon 337. With pH in the low to normal physiological range (up to 7.5), the mutant protein forms normal oligomers and retains its suppressor function. However, at a high physiological pH, p53 is unable to assemble into a tetramer. This unique feature may contribute to why families with this particular mutation often show incomplete penetrance.